hossein nazmfar
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مساجد به عنوان یک مکان سوم از صدر اسلام تا به امروز دارای کارکردهای مختلفی بوده اند. به طوریکه این اماکن مذهبی فرهنگی علاوه بر بعد عبادی و نیایشی همواره در امور فرهنگی- اجتماعی و تقویت آرمان های والای انسانی ایفای نقش کرده اند. هدف پژوهش حاضر تبیین نقش مساجد به عنوان یک مکان سوم در پایداری اجتماعی شهر خرم آباد است. روش تحقیق توصیفی- تحلیلی و از نوع پیمایشی است. نمونه آماری مورد پژوهش شامل 150 نفر از شهروندان شهر خرم آباد است که به صورت تصادفی ساده با استفاده از نرم افزار Sample Power مورد بررسی قرار گرفته اند. برای تجزیه وتحلیل داده ها از نرم افزارهای SPSS26 و AMOS24 استفاده گردید. نتایج حاصل از آزمون T تک نمونه ای پژوهش نشان داد مساجد با میانگین 92/2 نقش کمی بر پایداری اجتماعی شهر خرم آباد دارند. همچنین نتایج مدل عاملی مرتبه دوم پژوهش نشان داد در میان ابعاد مورد مطالعه، بعد - سیاسی فرهنگی با بار عاملی 98/0 داری بیشترین اثرگذاری و بعد اجتماعی و اقتصادی با وزن عاملی 42/0 دارای کمترین اثرگذاری در شهر خرم آباد است. در نهایت نتایج تحلیل مسیر مدل ساختاری پژوهش نشان داد که دست یابی به پایداری اجتماعی از طریق مساجد در شهر خرم آباد با بهبود شاخص های اثرگذار در شش بعد سرمایه اجتماعی، تعاملات اجتماعی و افزایش حس تعلق، تبادل آزادانه عقاید و آرا، تقویت همبستگی اجتماعی و تقویت روحیه جمعی با وزن های کوواریانسی 49/0، 48/0، 47/0، 42/0، 32/0 و 19/0 امکان پذیر است.
کلید واژگان: مسجد, مکان سوم, فضاهای عمومی, پایداری اجتماعی, شهر خرم آبادMosques, as a third place, have had various functions since the beginning of Islam until today. Apart from prayers and rituality, these religious and cultural places have always played a significant role in socio-cultural affairs and strengthening high human ideals. The purpose of the current research is to explain the role of mosques as a third place in the social sustainability of Khorramabad city. The research method is descriptive-analytical and survey type. The statistical sample of the research includes 150 citizens of Khorramabad city, who were surveyed in a simple random way using Sample Power software. SPSS26 and AMOS24 software were applied for data analysis. The results of the single-sample T-test of the research showed that mosques with an average of 2.92 have an inconsiderable role in the social stability of Khorramabad city. Also, the results of the second-order factor model of the research showed that among the studied dimensions, the political-cultural dimension with a load factor of 0.98 has the most impact and the social and economic dimension with a load factor of 0.42 has the least impact in Khorramabad city. Finally, the results of the analysis of the course of the structural model of the research showed that achieving social sustainability through mosques in Khorramabad city by improving the effective indicators in the six dimensions of social capital, social interactions and increasing the sense of bonding, free exchanging the opinions and votes, strengthening social solidarity and strengthening morale. With weighted covariance of 0.49, 0.48, 0.47, 0.42, 0.32 and 0.19 is conceivable.
Keywords: Mosque, Third Place, Public Spaces, Social Sustainability, Khorramabad City -
مناظر و فضاهای سبز شهری به ویژه پارک های شهری از مهم ترین فضاهای شهری محسوب می شوند لذا بررسی مسایل مربوط به این اماکن دارای اهمیت می باشد بر همین اساس هدف از تحقیق حاضر بررسی عوامل موثر در مراجعه شهروندان به پارک های شهری می باشد. برای به دست آوردن اطلاعات و داده های مورد نیاز از منابع کتابخانه ای، پرسشنامه و مصاحبه بهره گرفته شده که 385 نفر در بخش پرسشنامه و 12 نفر در بخش مصاحبه شرکت نمودند و برای بررسی داده های حاصل از آن ها به ترتیب از میانگین امتیازی و نرم افزار اطلس تی آی استفاده شد. نتایج حاصل نشان داد که استراحت و گذراندن اوقات فراغت از مهم ترین دلایل مراجعه شهروندان به پارک های شهری محسوب می شوند و در مقابل قرارگیری در اجتماع کم اهمیت ترین دلیل برای مراجعه به این اماکن شناخته شد. به طور کلی می توان بیان نمود شهروندان برای رهایی از روزمرگی های موجود در زندگی شهری و به دست آوردن آسایش به پارک های شهری مراجعه می نمایند که طراحان و برنامه ریزان شهری باید این موارد را در طراحی ها و برنامه ریزی هایشان در نظر بگیرند.کلید واژگان: فضاهای شهری, مناظر شهری, فضاهای سبز شهری, بازدیدLandscapes and urban green spaces, especially urban parks, are considered to be one of the most important urban spaces, so it is important to investigate the issues related to these places. Accordingly, the purpose of this research is to investigate the factors influencing citizens' visit to urban parks. To obtain the required information and data, library sources, questionnaires and interviews were used, 385 people participated in the questionnaire section and 12 people participated in the interview section. Atlas.ti software was used. The results showed that resting and spending free time are considered to be the most important reasons for citizens to visit city parks, and being in the community was the least important reason for visiting these places. In general, it can be said that citizens refer to urban parks to get rid of the daily routines in urban life and to get comfort, and urban designers and planners should consider these things in their designs and plans.Keywords: Urban Spaces, Urban Landscapes, Urban Green Spaces, Visit
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گسترش جمعیت شهرنشینی به بیش از دو سوم جمعیت جهان تا سال 2050 ازیک طرف و پیش بینی رشد ریسک مخاطرات طبیعی در آینده از طرف دیگر، لزوم توجه مدیران، برنامه ریزان و سیاست گذاران شهری را به مسئله تاب آوری بیشتر جوامع در مواجهه با مخاطرات طبیعی به نمایش می گذارد. ازاین رو هدف پژوهش حاضر، تحلیل فضایی تاب آوری مناطق شهری در برابر زلزله در شهر کرمانشاه است. پژوهش حاضر از نوع کاربردی و به لحاظ روش انجام توصیفی - تحلیلی است. جامعه آماری پژوهش شهروندان شهر کرمانشاه است که با استفاده از فرمول کوکران 385 نفر به عنوان نمونه آماری انتخاب گردید. جمع آوری داده ها با استفاده از پرسشنامه صورت گرفته است و از روش های توصیف فراوانی ابعاد و گویه ها و آزمون های تی تک نمونه ای، فریدمن و کروسکال والیس و روش CV جهت تحلیل داده ها استفاده شده است. یافته های نشان می دهد؛ تاب آوری شهر کرمانشاه در همه شاخص ها (آگاهی، دانش، مهارت، نگرش و سرمایه اجتماعی) در حد متوسط است ، همچنین شاخص نگرش بیشترین اهمیت را در تاب آوری داشته است و شاخص های؛ آگاهی، سرمایه اجتماعی، دانش و مهارت در رتبه های بعدی قرار دارند. نتایج آزمون کروسکال والیس هم نشان می دهد، تفاوت معنادار بین مناطق هشت گانه در کلانشهر کرمانشاه از لحاظ کل شاخص های تاب آوری وجود دارد و اینکه وضعیت مناطق هشت گانه در یک سطح نمی باشند. در بین شاخص ها بیشترین نابرابری مربوط به شاخص آگاهی و کمترین مربوط به شاخص سرمایه اجتماعی است. در کل تحلیل فضایی تاب آوری در شهر کرمانشاه در حد متوسط و در بین مناطق تفاوت وجود دارد.
کلید واژگان: تحلیل فضایی, تاب آوری اجتماعی, زلزله, مناطق شهری, شهر کرمانشاهThe expansion of the urban population to more than two-thirds of the world's population by 2050 on the one hand and the prediction of the growth of the risk of natural hazards in the future, on the other hand, necessitate the attention of managers, planners, and urban policy makers to the issue of greater resilience of societies in the face of natural hazard. The aim of this research was to analyze the spatial resilience of urban areas against earthquakes in Kermanshah. This study used a descriptive-analytical method. The statistical population consisted of the citizens of Kermanshah city, 385 people were selected as a statistical sample using Cochran's formula. For analyzing the data, one-sample t-test, Friedman, Kruskal Wallis, and CV method were used. The findings showed that the resilience of Kermanshah city in all indicators (awareness, knowledge, skills, attitude and social capital) is average. The attitude index is the most important regarding resilience and awareness, social capital, knowledge, and skill are respectively in the next ranks. The results of the Kruskal-Wallis test showed that there is a significant difference between the eight regions in Kermanshah metropolis in terms of all resilience indicators and that the status of the eight regions are not at the same level. Among the indicators, the highest inequality is related to the awareness index and the lowest is related to the social capital index. In general, the spatial analysis of resilience in Kermanshah city is average and there are differences between regions.
Keywords: Spatial Analysis, Social Resilience, Earthquake, Urban Areas, Kermanshah City -
امروزه با گسترش شهرنشینی و افزایش جمعیت شهرها، فقر شهری یکی از معضلات مهمی است که مبارزه با آن ضروری به نظر می رسد. در قرن بیست و یکم یکی از شاخص های پیشرفت شهری، مسیله ی پایین بودن فقر شهری است (Lemanski and Marx, 2015). به منظور تحلیل و ارزیابی شاخص های فقر شهری در شهر رشت در بلوک های مختلف و خوشه بندی فقر اجتماعی در این شهر (خیلی فقیر، فقیر، متوسط، مرفه، خیلی مرفه)، برای تحلیل فقر اجتماعی و استخراج لکه های داغ گستره فضایی از نرم افزار Arc Gis استفاده شد؛ و استخراج نواحی مختلف شهر از نرم افزار R و به روش تصمیم گیری چند شاخصه پرومته که وزن شاخص ها به روش ANP از داده های خام بلوک های آماری شهر رشت در سرشماری سال 1395 به دست آمده بود، محاسبه شد. یافته های پژوهش نشان دادند که به طور نسبی بخش های مرکزی شهر را بلوک های متوسط در برمی گیرد و در بخش های بیرونی و حاشیه ای مرکز شهر دو ناحیه لکه داغ مشاهده می شود که بلوک های خیلی مرفه و مرفه را در خود جای داده اند. لکه های سرد نیز در حاشیه بیرونی شهر به وضوح قابل مشاهده هست و بلوک های خیلی فقیر و فقیر را در برگرفته اند و شهر به جز لکه های داغ و سرد بیشتر به صورت لکه های ملایم و اکثر بلوک ها در وضعیت متوسط فقر اجتماعی قرارگرفته اند. همچنین بر اساس یافته های تحقیق بیشتر مناطق محروم از نظر فقر اجتماعی در شهر رشت در بخش شمال غربی و شمال شرقی شهر قرارگرفته اند.
کلید واژگان: روش ANP, روش پرومته, گستره فضایی, تحلیل لکه های داغ, فقر اجتماعی, شهر رشتToday, with the expansion of urbanization and the increase in the population of cities, urban poverty is one of the important problems that it seems necessary to fight. In the 21st century, one of the indicators of urban progress is the issue of low urban poverty (Lemanski and Marx, 2015). In order to analyze and evaluate the indicators of urban poverty in Rasht city in different blocks and to cluster social poverty in this city (very poor, poor, average, wealthy, very wealthy), to analyze social poverty and extract spatial hot spots from Arc software. Gis was used. And the extraction of different areas of the city was calculated from the R software and by the multi-indicator Prometheus decision-making method, where the weight of the indicators was obtained by the ANP method from the raw data of the statistical blocks of Rasht city in the census of 2015. The findings of the research showed that comparatively, the central parts of the city are covered by medium blocks, and in the outer and peripheral parts of the city center, two hot spot areas are observed, which contain very prosperous blocks. Cold spots are also clearly visible on the outer edge of the city and they cover very poor and poor blocks, and except for the hot and cold spots, the city is mostly in the form of mild spots and most of the blocks are in poor condition. They are placed in average social poverty. Also, based on the findings of the research, most of the deprived areas in terms of social poverty in Rasht city are located in the north-west and north-east parts of the city.
Keywords: ANP method, Prometheus method, spatial extent, hot spots analysis, social poverty, Rasht city -
تخلفات ساختمانی به دلیل سطح فراگیر و آثار بلندمدت آن در شهرها ازجمله چالش های شهر نشینی نوین محسوب می شوند که همسو با افزایش تقاضای موثر در صنعت ساختمان، شهرها را با چالش های عظیمی مواجه کرده است. هدف پژوهش حاضر تحلیل فضایی تخلفات ساختمانی براساس کمیسیون ماده 100 شهرداری در شهر بستان آباد است. تحقیق حاضر به لحاظ هدف کاربردی و از لحاظ ماهیت توصیفی-تحلیلی است. تخلفات ساختمانی ثبت شده در کمیسیون ماده 100 شهرداری شهر بستان آباد طی دوره 5 ساله (1400- 1396)، با استفاده از فنون تحلیل فضایی در محیط نرم افزار ArcGIS، از نظر زمانی و مکانی تحلیل شدند. سپس با استفاده از مدل میانگین نزدیک ترین فاصله همسایگی (ANN)، الگوی توزیع فضایی تخلفات ساختمانی در سطح شهر بستان آباد طی دوره 5 ساله مورد مطالعه مشخص شد. همچنین از تکنیک لکه های داغ (Hot Spot Analysis) درجهت تحلیل مقادیر زیاد یا پایین تخلفات ساختمانی در سطح شهر بستان آباد استفاده شده است. براساس یافته های پژوهش با توجه به فراوانی تخلفات ساختمانی ثبت شده در کمیسیون ماده 100 شهرداری شهر بستان آباد در طی دوره 5 ساله (1400- 1396)، محلات فرهنگیان، ولیعصر، مولوی و قربان آباد به ترتیب با 227، 190، 114 و 93 مورد تخلف ساختمانی ثبت شده در کمیسیون ماده 100 شهرداری شهر بستان آباد، بخش عمده ای از تخلفات ساختمانی را به خود اختصاص داده اند. محلات قره کوره و اسکی کندی نیز با 37 و 49 مورد تخلف ساختمانی ثبت شده در طی دوره 5 ساله مورد مطالعه، کمترین فراوانی تخلفات ساختمانی را داشته اند. الگوی پراکنش فضایی تخلفات ساختمانی ثبت شده نیز از نوع خوشه ای بوده و تراکم فضایی تخلفات ساختمانی در هر هکتار با توجه به مساحت محلات در محلات مولوی، قره کوره و تربیت بیشتر از سایر محلات بوده است. بخش عمده ای از تخلفات ساختمانی ثبت شده، مربوط به تخلفات ساختمانی فاقد پروانه ساخت و مازاد بر پروانه ساخت است که در قالب کاربری های مسکونی و تجاری به ثبت رسیده است. درنتیجه، این مطالعه، شواهدی را برای بهبود سیاست ها توسط مدیریت شهری و کنترل ساخت وسازهای خارج از ضوابط و مقررات در سطح شهر بستان آباد توسط ماموران شهرداری ارائه می کند.
کلید واژگان: ساختمان, تخلفات ساختمانی, کمیسیون ماده 100, تحلیل فضایی, شهر بستان آبادDue to its pervasive level and long-term effects in cities, construction violations are among the challenges of modern urbanization; which, in line with the increase in the effective demand in the construction industry, has faced the cities with huge challenges. The aim of the present research is the spatial analysis of construction violations based on the Article 100 Municipal Commission in Bostan Abad city. The current research is applied in terms of purpose and descriptive-analytical in terms of nature. Construction violations recorded in the Article 100 Commission of Bostan Abad Municipality during a 5-year period (1396-1400) were analyzed temporally and spatially using spatial analysis techniques in the ArcGIS software environment. Then, using the average nearest neighbor distance (ANN) model, the pattern of spatial distribution of construction violations in the city of Bostan Abad during the 5-year period of study was determined. Also, Hot Spot Analysis technique has been used to analyze high or low amounts of construction violations in Bostan Abad city. According to the findings of the research, according to the frequency of construction violations registered in the Article 100 Commission of Bostan Abad Municipality during a period of 5 years (2017-2021), Farhangian, Valiasr, Molavi and Gurbanabad neighborhoods with 227, 190, 114 and 93 respectively. The case of construction violations registered in the Article 100 Commission of Bostan Abad Municipality; they have allocated a major part of the construction violations. The neighborhoods of Qarakore and Eskikendi have the lowest frequency of construction violations with 37 and 49 cases of construction violations recorded during the 5-year period studied. The pattern of spatial distribution of registered building violations is cluster type and the spatial density of building violations per hectare is higher than other localities in Malawi, Qara Kore and Tarbiat according to the area of the localities. It should be noted that most of the registered construction violations are related to construction violations without a construction permit and excess construction permits, which have been registered in the form of residential and commercial uses. As a result, this study provides evidence for the improvement of policies by the city administration and the control of constructions outside of the rules and regulations in the city of Bostan Abad by the municipal officials.
Keywords: building, Construction Violations, Article 100 commission, Spatial analysis, Bostan Abad city -
نظام شهری ایران علاوه بر مشکلات و معضلات مربوط به رشد سریع جمعیت و افزایش شهرنشینی، با چالش هایی همچون ساختار نامتعادل و نامتوازن فضایی، سازگار نبودن شهرها با بستر و پهنه محیط طبیعی و از همه مهم تر با کاهش یا تخلیه منابع طبیعی، بحران ها و آلودگی های متعدد زیست محیطی دست و پنجه نرم می کند، در همان حال و از منظری دیگر با توجه به سیر تحولات بوجود آمده در عرصه فن آوری اطلاعات و ارتباطات، شهر در حال گذر از یک سکونتگاه صرفا کالبدی با عملکردهای مرئی و سنتی به سکونتگاه کالبدی با عملکردهای نامرئی و جدید در کنار عملکردهای سنتی خود است. با این تفاسیر هدف این پژوهش تحقق پذیری شهر هوشمند بر اساس شاخص های کالبدی رشد هوشمند است. روش تحقیق به لحاظ هدف کاربردی و از نوع توصیفی تحلیلی است. حجم نمونه مورد نیاز بر اساس فرمول کوکران و جدول مورگان و با توجه به تعداد کل جامعه آماری پژوهش که 160 نفر است، حجم نمونه پژوهش 113 نفر محاسبه شد. داده ها با استفاده از پرسشنامه محقق ساخته جمع آوری شده است. یافته ها نشان می دهد که در بین مناطق شهر اردبیل، منطقه های 1 و 4 به ترتیب با 33/0 و 26/0 از پتانسیل شهر هوشمند برخوردار بودند و منطقه ی 3 با امتیاز 20/0 از پتانسیل نیمه برخوردار و منطقه 2 نیز با امتیاز 19/0 فاقد پتانسیل شهر هوشمند بودند. نتایج نشان می دهد که بین مناطق شهری اردبیل در زمینه تناسب با شاخص های رشد هوشمند شهری، تفاوت قابل توجهی وجود دارد و میزان برخورداری مناطق مختلف از شاخص های پژوهش به صورت یکسان نبوده است.
کلید واژگان: رشد هوشمند, شهر هوشمند, سیاست های کالبدی, اردبیلThe urban system of Iran, in addition to the problems and problems related to the rapid growth of the population and the increase in urbanization, with challenges such as the unbalanced and unbalanced spatial structure, the incompatibility of the cities with the natural environment and most importantly with the reduction or depletion of natural resources, crises and numerous pollutions. environment is struggling, at the same time and from another point of view, according to the developments in the field of information and communication technology, the city is passing from a purely physical settlement with visible and traditional functions to a physical settlement with invisible functions. And the new is next to its traditional functions. With these interpretations, the goal of this research is the realization of a smart city based on the physical indicators of smart growth. The research method is applied in terms of purpose and descriptive and analytical. The required sample size was calculated based on Cochran's formula and Morgan's table, and according to the total number of the statistical population of the study, which is 160 people, the sample size of the study was 113 people. The data was collected using a researcher-made questionnaire. The findings show that among the regions of Ardabil city, regions 1 and 4 had the potential of a smart city with 0.33 and 0.26, respectively, and region 3 with a score of 0.20 had half the potential and region 2 as well. With a score of 0.19, they lacked the potential of a smart city. The results show that there is a significant difference between the urban areas of Ardabil in terms of compatibility with smart urban growth indicators, and the extent to which different areas have research indicators is not the same.
Keywords: smart growth, smart city, Physical policies, Ardabil -
شهرهای قرن بیست و یکم با سرعت بسیار زیادی در حال دگرگونی در شکل و اندازه خود می باشد. این دگردیسی در قرن حاضر باعث شتابزدگی رشد شهری بدون برنامه ریزی برای اصلی ترین عنصر شهر یعنی انسان شده است. اما آیا شهرها توانسته اند به تناسب این افزایش جمعیت، خود را وفق دهند و نیازهای انسان ساکن در بطن خود را جوابگو باشند. شهرهای امروز ایران نیز از این قاعده مستثنی نبوده بلکه بیش از سایر کشورها گاه درگیر این موضوع بوده است. از لحاظ تاریخی، خلاقیت همواره نیروی محرک شهرها بوده و شهرها به لحاظ وجود خلاقیت تداوم حیات داشته اند. شهر خلاق مکانی برای رشد خلاقیت افراد و فضایی باز برای پیشرفت و سرمایه گذاری خلاق و ایجاد رشد خلاق شهری در بستر آرامش و آسایش برای آینده گان است. شهر خلاق به دنبال زدودن خمودگی از فضاهای شهری است که انسان را با سرعت سرسام آوری به سمت پرتگاه زوال شهری و انسانی سوق می دهد. در این پژوهش دیدگاه فلوریدا در رابطه با شاخص های خلاقیت شهری با استفاده از 384 پرسش نامه که با استفاده از روش لیکرت طراحی شده است؛ ابتدا با روش SPSS مورد تحلیل قرار گرفت؛ برای وزن دهی شاخص های خلاقیت، مدل تحلیل شبکه ای ANP در نرم افزار Super Decision و برای تحلیل متغیرهای شاخص های خلاقیت شهری از مدل تصمیم گیری چند معیاره تاپسیس استفاده شد. ننایج نشان دهنده می دهد، با توجه به شاخص های دیدگاه فلوریدا، منطقه تاریخی فرهنگی هشت کلانشهر تبریز با امتیاز 9313/0 در مقدار CLi مدل تاپسیس دررتبه یک قرار دارد. نتایج حاصل از آنالیز پرسش نامه ها نیز نشان داد که منطقه تاریخی فرهنگی هشت کلانشهر تبریز با امتیاز 7941/3 در رتبه نخست مناطق شهری قرار گرفته است. بنابراین می توان نتیجه گرفت در شاخص های مورد بررسی پژوهش، منطقه تاریخی فرهنگی کلانشهر تبریز در رتبه نخست در میان سایر مناطق جای گرفته است.
کلید واژگان: شهر خلاق, برنامه ریزی خلاق, بافت تاریخی, تاپسیس, تبریزTwenty-first-century cities are rapidly changing in shape and size. This transformation in the present century has accelerated urban growth without planning for the main element of the city, namely man. But have cities been able to adapt to this increase in population and meet the needs of the people living inside them? Today's cities in Iran are no exception to this rule, but more than other countries have sometimes been involved in this issue. Historically, creativity has always been the driving force of cities, and cities have survived in terms of creativity. A creative city is a place for the growth of people's creativity and open space for creative development and investment and the creation of creative urban growth in the context of peace and comfort for the future. The creative city seeks to remove deprecation from urban spaces that push people rapidly toward the abyss of urban decline. Therefore, creative planning seeks to identify and create creative urban spaces that lead to urban development. In this study, urban creativity indices based on Florida’s theory were analyzed by the SPSS method using 384 questionnaires designed based on the Likert method. To weight creativity indicators, the ANP network analysis model was used in Super Decision software and TOPSIS multi-criteria decision model was used to analyze the variables of urban creativity indicators.
IntroductionThe world today is increasingly urbanized and more than half of the world's population lives in cities. Accordingly, the city is now a place where new combinations of cultures and economies are emerging and developing. Therefore, the city is conceptualized using terms such as creative city and creative class, which express the importance of culture in the urban context. In modern approaches to the city, the creative city has been proposed as a strategic method in the field of thinking. The turning point of the third wave of urbanization is knowledge-based and creative cities. Cities and urban environments can be considered the best and most valuable technological, artistic, cultural, and social achievements of human beings over the centuries. Today, after the introduction of terms such as creative class, creative industries, and creative city by UNESCO, the approach of many cities has been towards creativity from urban planning to design and urban planning.The metropolis of Tabriz is no exception to this rule. The existence of cultural and educational places such as numerous universities, technology parks, research centers, industrial centers is very important in the field of economy and becoming the industrial hub of northwestern Iran. Finally, the existence of cultural, artistic, and tourist places such as the largest indoor market and historic houses with global and national registration has a great share in attracting foreign and domestic tourists. It may help to achieve economic prosperity and to become a creative city by attracting tourists and flourishing creative industries. According to the subject of the research, it is assumed that the historical-cultural region of Tabriz metropolis has the greatest ability to realize a creative city. Due to the importance of creativity in urban planning, this study seeks to find the answer to the following question.
What is the situation of the historical and cultural region of the eight metropolises of Tabriz in terms of creativity?MethodologyThis research is practical in terms of the type of research and purpose and the conducted method is descriptive-analytical. To weight creativity indicators, the ANP network analysis model in Super Decision software and to analyze the studied variables, i.e. indicators related to urban creativity, multi-criteria, or multi-criteria TOPSIS decision model was used to prioritize areas. After designing the questionnaires, the data of the questionnaires were analyzed using SPSS software and the results are extracted.
Results and discussionThe hypothesis formulated in this research is that the historical and cultural region of the eight metropolises of Tabriz is the greatest ability to create a creative city. Analyzes performed using ANP and TOPSIS methods show that the historical and cultural region of the eight metropolises of Tabriz is in the first place. The score obtained for the eight cultural and historical regions of Tabriz in the view of Florida with the TOPSIS model is equal to CLI = 0.3133.Also, according to the analysis of the questionnaires, the eight metropolitan areas of Tabriz was ranked first among the ten districts of Tabriz.Therefore, with all the analyzes, it is clear that the historical and cultural area of Tabriz metropolis has the most ability to pay attention to the creative city among other areas of Tabriz.
ConclusionAccording to previous research on the relationship between culture and creativity, which was mentioned in the research background, the results of this study also confirm that there is an effective and significant relationship between cultural factors in the city and the creativity of that city. The stronger the cultural factors (arts, cultural industries, performing arts, music and folklore literature, etc.) along with other indicators of creativity in a city, the urban area is the most urban creativity and the most prone area for creative planning.
Keywords: Creative City, Creative Planning, Historical Context, TOPSIS, Tabriz -
بررسی وضعیت سکونتگاهای غیر رسمی نسبت به وقوع بحران احتمالی، نقش حیاتی در مدیریت کارآمد در زمان وقوع بحران خواهد داشت. با در نظر گرفتن اهمیت موضوع در این پژوهش سعی شده است تا با بکارگیری تکنیک های ELECTRE FUZZY و GIS برآورد مناسبی ازمیزان خطرپذیری سکونتگاه های غیر رسمی شهر تبریز در مقابل زلزله انجام گیرد. معیارهای (مصالح ساختمانی، تعداد طبقات، کیفیت ابنیه، تراکم جمعیت، تراکم ساختمان، مساحت قطعات، عرض معبر، زمین شناسی، فاصله از گسل، فاصله از مراکز درمانی، فاصله از فضای باز عمومی، فاصله از تاسیسات شهری، نوع کاربری) در پژوهش حاضر مورد تحلیل قرار گرفتند. نتایج حاکی از آن است که 34.61 %از مساحت سکونتگاه های غیر رسمی شهر تبریز در معرض آسیب پذیری خیلی زیاد13 .27 % در معرض آسیب پذیری زیاد و 57.25 % در معرض آسیب پذیری متوسط و تنها 12.69 % در معرض آسیب پذیری کم قرار دارد. همچنین نتایج حاصل از محاسبات روش الکتره فازی حاکی از آن است که سکونتگاه های غیر رسمی واقع در منطفه 3 با کسب رتبه 1 کمترین میزان آسیب پذیری را تجربه خواهند کرد در حالی که سکونتگاه های غیر رسمی واقع در مناطق 1 و 10 با کسب رتبه 5 بیشترین آسیب پذیری را تجربه خواهند کرد. سکونتگاه های غیر رسمی واقع در مناطق10 و1 به دلیل تراکم بالای جمعیتی ، بافت ریز دانه، معبرهای تنگ و کم عرض، ساخت و ساز در حریم گسل شمال تبریز، ابنیه های با مقاومت پایین در طیف آسیب پذیری خیلی زیاد قرار گرفته اند. در کل می توان نتیجه گیری کرد که در صورت مدیریت صحیح ساخت و ساز و رعایت دقیق ضوابط آیین نامه 2800 زلزله در سکونتگاه های غیر رسمی شهر تبریز شاهد نزول خطرات ناشی از زلزله خواهیم بود.
کلید واژگان: سکونتگاه غیر رسمی, زلزله, ریسک, بافت, تبریزIntroductionAccording to the latest UN report, the global population in 2018 was 6.6 billion and the urban population 4.2 billion. By 2050, the global population will reach 7.9 billion and 68 percent of the population will live in urban areas (2020, Liquan et al). The rapid increase in urbanization is leading to the growth of informal settlements in high-risk areas such as landslides, increasing the risk among low-income populations. Although technical and social methods of earthquake risk management are known, in underdeveloped countries these measures are often difficult for complex social, economic, political, and institutional reasons (Smith et al. 2020). The growing trend of urbanization in underdeveloped countries and the housing crisis causes an increase in Halabiabad and the construction of housing without the necessary urban development standards (Valizadeh Kamran et al., 2013). Since informal settlement arises from a context larger than its location and also affects a larger environment, the solution to this problem requires policy and action not only at the small level, but also at the large level (Hakimi and Et al., 1397). Because informal settlements are of relatively poor quality and do not use earthquake-resistant designs, they are expected to be highly vulnerable to earthquakes. In addition, these settlements often occupy areas with a high seismic risk, which may cause landslides and fluids. Hence, hazard and vulnerability pose a significant seismic hazard (2008, et al Castillo).
MethodologyThis study is descriptive-analytical in terms of method and its purpose is applied. To collect data in this study, written documents, statistical data, visual documents and field studies have been used. Also, topographic maps were 1.25000, geological maps were 1.100000, urban maps were 1.000, digital elevation model (DEM) ten meters, main and secondary fault maps and land use maps were used in the research. In the present study, in order to explain the vulnerability situation caused by earthquake risk in informal settlements of Tabriz, a list of criteria was extracted based on the research background and according to the available data, 13 criteria were selected. In order to weight the indicators, the fuzzy model has been used and to rank the indicators and variables, the ELECTRE FUZZY model has been used. Finally, weighted parameters were put into a function to determine the vulnerability of informal settlements in Tabriz using GIS software. • Introduction of variables and indicators.In this study, in order to investigate the risk and risk of earthquake on the context of informal settlements in Tabriz, thirteen indicators have been used, which shows the flowchart Figure 2 of the indicators and research stages.
Data fuzzy:
Fuzzyization is done directly or using algorithms and logical expressions. In the present study, two methods, direct calculation and expert calculation, have been used to fuzzy numbers. In expert calculation, first the range of changes of each parameter is determined, then, according to previous researches, and finally, they are weighted manually, based on reality and according to experts. In order to create fuzzy sets, mathematical functions such as sigmoidal linear threshold, S-shaped, hyperolithic, etc. can be used. • ELECTRE FUZZY method.
ELECTRE FUZZY methodThe ELECTRE method is one of the most widely used decision-making methods. The ELECTRE FUZZY method is used to consider its uncertainty and to complete the decision performance array. ELECTRE technique means the method of cleaning and selection in accordance with reality. One of the most important compensatory techniques, based on the concept of non-ranking, the answer of this method is based on a set of rankings. This method does not lead to non-ranking relationships, ie it does not necessarily lead to the classification of options but may eliminate options. In this model, all options are evaluated by non-rank comparisons and pairwise comparisons are based on the degree of agreement of the weights and the degree of difference ofthe weighted values.The calculation steps of the mentioned method are as follows:Formation of fuzzy decision matrix- Normalization of the decision matrix- Formation of a normal weighted matrix- Calculate the distance between both options- Build an agreement set and create an agreement matrix- Formation of Boolean matrix agrees- Build the opposite set and create the opposite matrix- Formation of opposite boolean matrix- Formation of the final matrix- Final ranking of options.
ConclusionInvestigating the situation of informal settlements in Tabriz in relation to the occurrence of a possible crisis will play a vital role in efficient management in the event of a crisis. Due to the large fault zone in the city of Tabriz, the informal settlements of this city are often at risk of earthquakes. In the study area, due to high population density, the use of low quality buildings, small parts, etc. during an earthquake, the effects of the disaster will be irreparable. Therefore, determining the vulnerability of informal settlements in Tabriz to earthquakes is of great importance. Which will play a vital role both in planning for resilience and in managing crisis and emergency housing. According to the findings of the present study, the fuzzy electrode method and its integration with GIS has the ability to integrate information with different structures. Therefore, in the present study, data analysis was performed using fuzzy electr model and GIS. The results of the fuzzy electrode method calculations indicate that the informal settlements located in region 3 will experience the lowest vulnerability with a rank of 1, while the informal settlements located in regions 1 and 10 with a rank of 5 will have the highest vulnerability. They will experience vulnerability to earthquake risk. Also, more than 34% of the area of informal settlements in Tabriz is exposed to very high vulnerability and more than 27% are exposed to high vulnerability and more than 25% are exposed to moderate vulnerability and only 12.69% of the texture of settlements Unofficially, the city of Tabriz is exposed to low vulnerability to earthquake risk. In terms of vulnerability spectrum, informal settlements in zones 1 and 10 are in the very high range, informal settlements in zones 7 in the wide range, settlements in zones 4 and 5 in the high to medium range, and informal settlements. Located in Zone 3, they are in the medium to low vulnerability range. Informal settlements located in areas 10 and 1, which are in a very high range of vulnerabilities, include neighborhoods (Yousefabad, Silab, Mola Zeinal, small spring, large spring, Loti Ibrahim, Ahmadabad, Beheshti, 40 meters, Ismail Baqal, Ghorbani, Idelu, Khalilabad). These neighborhoods have the highest population density and fine-grained texture, most of them do not have strong buildings and are built without proper planning, and in terms of the passage parameter, they have narrow and narrow passages. And have mostly spread in the area of North Tabriz fault. Therefore, increasing the values of parameters such as population density, building quality, distance from the fault, building density, etc. have caused informal settlements located in these neighborhoods to be in a very high range of vulnerabilities. In general, it can be concluded that if the construction is properly managed and the rules of 2800 earthquake regulations are strictly observed in the informal settlements of Tabriz, we will see a decrease in earthquake hazards.
Keywords: Informal Settlement, earthquake, risk, Baft, Tabriz -
پارک های شهری دارای دسته بندی های مختلفی می باشند و بر حسب مساحت و جمعیت تحت پوشش به مردم خدمات ارایه می دهند که شهروندان برای استراحت و پر کردن اوقات فراغت خود از این اماکن استفاده نموده و در آن ها حضور می یابند. بر این اساس اهمیت پارک های شهری در ایجاد آرامش مورد توجه می باشد و برای سنجش میزان اهمیت این اماکن در ایجاد آرامش که هدف پژوهش حاضر می باشد بر آن شدیم تا این تحقیق حاضر را انجام دهیم. در این پژوهش برای جمع آوری داده های مورد نیاز از منابع کتابخانه ای و پرسشنامه دارای 13 سوال اصلی و پنج گزینه انتخابی استفاده شد و مجموعا 125 پرسشنامه جمع آوری گردید، همچنین برای بررسی داده های دریافتی با اختصاص امتیاز 4، 3، 0، 2، 1 به ترتیب به گزینه های کاملا موافقم، موافقم، نظری ندارم، مخالفم، کاملا مخالفم فرآیند تجزیه و تحلیل با استفاده از میانگین امتیازی صورت گرفت، نتایج حاصل نشان داد که سرسبزی پارک های شهری با میانگین امتیازی 3/3 و بودن با دوستان در پارک های شهری با میانگین امتیازی 2/4 به ترتیب با اهمیت ترین و کم اهمیت ترین عوامل ایجاد آرامش در پارک های شهری می باشند در ادامه از 5 متخصص مرتبط با موضوع تحقیق مصاحبه نیمه ساختاریافته صورت گرفت و به وسیله نرم افزار اطلس تی آی پردازش گردید که با نتایج به دست آمده از پرسسشنامه همخوانی و هم سویی داشت. به طور کلی می توان گفت که پارک های شهری نقش مهمی در ایجاد آرامش در شهروندان دارند و شاخص هایی مانند زیبایی، امنیت، امکانات و مبلمان باید در این اماکن مورد توجه قرار گیرند تا بازدیدکنندگان از پارک های شهری از گذراندن اوقات فراغت خود در این مکان ها لذت ببرند و خستگی کار روزانه را از خود دور کنند.
کلید واژگان: مناظر و فضاهای سبز شهری, فضاهای باز شهری, بهداشت روان, کیفیت محیطی, اوقات فراغتLandscapes and urban green spaces are an important part of urban open spaces and they have various types, among the most important types of these places, we can mention urban parks, urban parks themselves also have different categories and according to area And the covered population provides services to the people that the citizens use and attend these places to relax and fill their free time. Based on this, the importance of urban parks in creating peace is considered, and to measure the importance of these places in creating peace, which is the aim of this research, we decided to conduct this research. In this research, library sources, interviews and questionnaires with 13 main questions and five optional options were used to collect the required data, and a total of 125 questionnaires were collected. Also, to check the received data by assigning 4, 3, 0, 2, 1 points respectively to the options I completely agree, I agree, I have no opinion, I disagree, I completely disagree. The results showed that greenness of urban parks with an average score of 3.3 and being with friends in urban parks with an average score of 2.4 are the most important and least important factors of creating peace in urban parks, respectively. In the following, a semi-structured interview was conducted with 5 experts related to the research topic and it was processed by Atlas TI software, which was consistent with the results obtained from the questionnaire. In general, it can be said that city parks play an important role in creating peace in citizens and indicators such as beauty, security, facilities and furniture should be considered in these places so that visitors to city parks enjoy spending their free time in this place and get rid of the fatigue of daily work.
Keywords: Urban Landscapes, Green Spaces, Urban Open Spaces, Mental Health, Environmental Quality, Leisure Time -
هدف از این تحقیق بررسی تحلیل فضایی اثرات توزیع کاربری های شهری در توسعه پایدار محله ای کلانشهر تبریز است. تحقیق حاضر از نظر هدف کاربردی و از نظر روش نیز توصیفی - تحلیلی و برای جمع آوری داده ها از مطالعات اسنادی و میدانی استفاده شد. جامعه آماری را خانوارهای شهری در مناطق دهگانه کلانشهر تبریز تشکیل می دهند که براساس سرشماری سال 1395 دارای 1558693 جمعیت و 497898 خانوار بوده است که با استفاده از فرمول کوکران 396 نفر از خانوارهای ساکن شهر به عنوان نمونه تحقیق انتخاب شدند. پایایی ابزار تحقیق به وسیله ضریب آلفای کرونباخ مقدار 823/0 آمد که پایایی خوبی را نشان می دهد. برای تجزیه و تحلیل داده ها از آزمون های میانگین، معادلات ساختاری و تکنیک تصمیم گیری SAW استفاده شد. نوآوری پژوهش نیز بررسی وضعیت مناطق دهگانه تبریز از لحاظ پایداری و اثرگذاری کاربری ها، با دیدگاه فضایی در پایداری محلات است. نتایج نشان داد، از نظر توسعه پایدار محله ای، منطقه 8 با نمره 115/0، منطقه 2 با نمره 110/0 و منطقه 1 با نمره 108/0 در رده های اول تا سوم قرار گرفتند. از نظر تاثیر توزیع کاربری اراضی در توسعه پایداری محله ای نیز، شاخص های وجود تفریحات و اوقات فراغت با مقدار تی 91/3، دسترسی به خدمات بهداشتی - درمانی با مقدار تی 33/3، با توجه شیوع ویروس کرونا و الزام به مقابله توسط مراکز بهداشت و درمانی و کاهش استرس مردم در سطح آلفای 01/0 بیشترین تاثیر را در تحقق توسعه پایدار محلات شهری در محدوده مورد مطالعه داشته اند و به طور کلی در توسعه پایدار محلات شهری در کلانشهر تبریز شاخص های کالبدی و زیرساختی ملموستر است.
کلید واژگان: تحلیل فضایی, کاربری شهری, توسعه پایدار, پراکنش کاربری ها, شهر تبریزWith the emergence of neighborhoods as spots of urban life, the realization of sustainable development was pursued only in the form of neighborhood development and on a local scale, and in continuation of the global thinking, think locally and act locally. The ultimate goal of sustainable neighborhood development is the connection between social and physical capital. This means that social processes are used for the purpose of identity and physical structure and creating capacity for future development. In other words, planning with the people and not for them is the key element of neighborhood development.The purpose of this study is to investigate Spatial analysis of the effects of land use distribution in sustainable development of the city of Tabriz. The purpose of this study is applied research and in terms of method is descriptive - analytical and to collect data, documentary and field studies (observation, interviews and questionnaires) have been used. The population consisted of urban households in urban areas of Tabriz, which according to the census of 1395 had 1558693 households and 497898 households, and a population of 396 households was selected as research sample using the Cochran formula. The reliability of the research tool was calculated by cronbach’s alpha coefficient which showed good reliability. To analyze the data, the mean, structural equation and saw decision making technique were used. The results showed that, in terms of sustainable development, region 8 with 0.115 grade, region 2 with grade 0.110 and region 1 with 0.108 scores were ranked first to third.Examining the condition of the neighborhoods in the ten districts of Tabriz metropolis showed that the neighborhoods in District 8, District 2, and District 1 have good sustainable neighborhood development compared to other urban areas and access to all types of urban uses (educational, health and medical) , sports, recreation, commercial-commercial, suitable housing, infrastructure and basic services, etc.) are easily possible and these components have a positive effect on the economic, social, physical and environmental dimensions and ultimately the stability of the neighborhood. has had in these areas. In addition to these, in these areas, the social identity of the citizens, social participation, connection and belonging, the existence of personal and social security at the local level, the level of employment and productive income, quick access to urban public transportation, the presence of green and open spaces, the amount Low pollution caused by industries and urban transportation, the existence of a suitable landscape, access to educational services, recreation and leisure, health services, access to suitable housing, and the existence of infrastructure facilities and services have a favorable status compared to other urban areas. And the research respondents in these areas were fully satisfied with the existence of different urban land uses and citizens' access to itIn terms of the impact of land use in the development of neighborhood sustainability, indexes of entertainment and leisure with 3.91 test value have the highest impact on the fulfillment of sustainable development of urban neighborhoods in the study area, and generally in sustainable development of urban localities in Tabriz metropolis, physical indices and infrastructure are more intelligible.Also, the spatial analysis of the effects of urban land use distribution at the level of urban areas and its impact on the sustainable development of neighborhoods in the studied area from the point of view of the citizens showed that, in this area of citizenship identity indicators with a T value of 2.56, the existence of citizens' social participation With a T value of 2.42, the existence of green and open spaces in the city neighborhoods with a T value of 2.78, the presence of recreational and leisure places with a T value of 3.91, access to health and treatment with a T value of 3.33. , infrastructural facilities and services with T value of 3.03 and... have had the greatest impact on realizing the sustainability of the development of urban neighborhoods in the ten regions of Tabriz metropolis. However, among these indicators, "the presence of places of recreation and leisure time and access to health and treatment" has received more attention from the citizens due to the spread of the Covid-19 disease (Corona) in the last one year in the whole world. So that the spread of corona virus has created an unprecedented stress among the citizens, and the citizens and the communities in general are aware of the importance of the existence of health and treatment facilities and places of recreation and leisure in different parts of the cities. have taken and even believe that with this structural change that happened with the spread of this infectious disease in the world and especially in big cities, access to health and treatment facilities (such as: hospitals, clinics, doctors' offices, laboratories, etc.) is very important for the stability of urban areas Also, with the spread of the corona virus and the increase in the number of people infected with this virus in the city of Tabriz, many small-scale businesses were closed, and people who, without employment insurance, do not have access to medical services and care systems, people who work in informal sectors, or work as workers in private, semi-private companies, etc., have faced the risk of poverty and deprivation more And for this reason, in order to prevent these disasters, the existence of health and treatment uses in order to deal with this disaster is one of the necessities of neighborhood development. Also, the results showed that the structural model developed in this research to investigate the impact of land use distribution on the sustainability of urban areas has a desirable and acceptable quality.According to the results of the research, suggestions are presented as follows to be considered by planners in the direction of neighborhood sustainability; 1) Development of health and treatment uses in order to prevent all kinds of infectious diseases and reduce the stress of citizens, 2) Increasing the use of sports, leisure, parks, etc. for the use of citizens and reducing the effects of staying at home during During the period of Covid-19 disease and 3) increasing the participation of citizens in development programs and accompanying them in various stages of formulation, implementation and monitoring of urban development programs, etc.
Keywords: Spatial analysis, Urban use, sustainable development, Distribution of uses, Tabriz city -
فضاهای سبز شهری از مهم ترین فضاهای شهری محسوب می شوند که تاثیرات بسزایی را در زیست پذیری شهرها از خود بر جای می گذارند. در دوران همه گیری کرونا به دلایل وجود ضعف در تاب آوری فضاهای سبز شهری امکان بازدید از این اماکن برای شهروندان محدود گردید. در همین راستا فضاهای سبز شهری نقش مهمی را در دوران پساکرونا بر عهده دارند به همین دلیل در این پژوهش تاثیر این اماکن بر سلامت روان شهروندان در دوران پساکرونا مورد بررسی قرار گرفت. برای انجام این بررسی از طریق منابع کتابخانه ای و پرسشنامه اقدام شد که 12 سوال از 12 شاخص سلامت روان طرح گردید و از طریق نمونه گیری تصادفی ساده و در فضای مجازی پخش شده و 207 پرسشنامه به طور کامل جمع آوری گردید، برای بررسی داده های موجود از طریق میانگین امتیازی به این صورت که برای گزینه های موجود در پژوهش(کاملا موافقم، موافقم، نظری ندارم، مخالفم، کاملا مخالفم) به ترتیب امتیازهای 4، 3، 0، 2، 1 اختصاص داده شده و با انجام محاسبات مربوطه میانگین امتیازی هر شاخص به دست آمده و با میانگین امتیازی حد متوسط مقایسه شده و نتایج لازم مشخص گردید، عمل گردید. یافته ها نشان داد که فضاهای سبز شهری بیشترین تاثیر را بر کاهش اضطراب و کمترین تاثیر را بر افزایش مطالعه مثمر داشته اند. به طور کلی می توان گفت فضاهای سبز شهری تاثیر مثبتی را بر سلامت روان شهروندان دارند و باید برای گسترش این اماکن در سطح شهرها برنامه ریزی مناسبی صورت گیرد.
کلید واژگان: منظر شهری, بهداشت روانی, شاخص های سلامت روان, پاندمیUrban green spaces are one of the most important urban spaces that leave a significant impact on the livability of cities. During the Corona epidemic, due to the weakness in the resilience of urban green spaces, the possibility of visiting these places for citizens was limited. In this regard, urban green spaces play an important role in the post-corona era, for this reason, in this research, the impact of these places on the mental health of citizens in the post-corona era was investigated. In order to conduct this study, library resources and questionnaires were used, 12 questions out of 12 mental health indicators were proposed, and 207 questionnaires were completely collected through simple random sampling. To check the available data through the mean of points in such a way that 4, 3, 0, 2, 1 points are assigned to the options available in the research (I completely agree, I agree, I have no opinion, I disagree, I completely disagree) and with Performing the relevant calculations, the average score of each index was obtained and compared with the average score and the necessary results were determined. The findings showed that urban green spaces had the greatest effect on reducing anxiety and the least effect on increasing productive study. In general, it can be said that urban green spaces have a positive effect on the mental health of citizens, and proper planning should be done to expand these places at the level of cities.
Keywords: Urban landscape, mental health, Mental Health Indicators, Pandemic -
تحلیل وضع سکونتگاهای غیر رسمی در رابطه با وقوع یک بحران محتمل، نقش بسزای در مدیریت صحیح در هنگام وقوع بحران خواهد داشت. بر این اساس در مطالعه جاری سعی شده است تا با استفاده از روش WASPAS تخمین مناسبی ازمیزان آسیب پذیری سکونتگاه های غیر رسمی شهر تبریز دربرابر زلزله به دست آید. شاخص های مورد استفاده در پژوهش شامل (مصالح ساختمانی، تعداد طبقات، کیفیت ابنیه، تراکم جمعیت، تراکم ساختمان، مساحت قطعات، عرض معبر، زمین شناسی، فاصله از گسل، فاصله از مراکز درمانی، فاصله از فضای باز عمومی، فاصله از تاسیسات شهری، نوع کاربری)می باشد. نتایج پژوهش بر آن دلالت دارد که 57.91 %از مساحت سکونتگاه های غیر رسمی شهر تبریز در معرض آسیب پذیری خیلی زیاد 05 .11 % در معرض آسیب پذیری زیاد و 03.27 % در معرض آسیب پذیری متوسط و فقط 4.01 % در معرض آسیب پذیری کم قرار دارد. همچنین نتایج محاسبات مدل WASPAS نشان می دهد که سکونتگاه های غیر رسمی واقع در منطقه 5 در صورت وقوع زلزله با کسب رتبه 1 از کمترین میزان آسیب پذیری برخوردار خواهد بود اما سکونتگاه های غیر رسمی منطقه 10 با کسب رتبه 6 بیشترین آسیب پذیری را خواهند داشت. سکونتگاه های غیر رسمی واقع در مناطق10 و1 در طیف آسیب پذیری خیلی زیاد قرار گرفته اند. بنابراین برای مقابله با هر گونه خطرات ناشی از این مخاطرات ساخت و ساز باید با رعایت آیین نامه 2800 زلزله صورت پذیرد. همچنین استفاده از مصالح مقاوم و با دوام همچون اسکلت فلزی و یا بتن آرمه باعث کاهش خطرات ناشی از لزلزله خواهد شد.
کلید واژگان: سکونتگاه غیر رسمی, زلزله, ریسک, بافت, تبریزIntroductionToday global population growth has led to the rapid development of urbanization and the growth of informal settlements. These settlements are often developed in areas that are exposed to hazards such as earthquakes. Although technical models of earthquake management have been identified, but in third world countries due to social, economic and ... complexity, these measures are often associated with many problems (Smith et al. 2020: 67). Addressing vulnerability in informal settlements where severe natural disasters pose multiple risks to millions of people is critical. Understanding the effects of adjustment and adaptation strategies in the housing sector helps decision makers to choose options that improve the quality of life and reduce development and equality gaps in cities. Adaptation measures such as hazard mapping, development of early warning systems (EWS), preparedness plans and preventive risk strategies, especially in informal settlements, can support decision makers and stakeholders in reducing exposure and vulnerability to potential earthquakes. Kend (2018, Emma Purio et al) Catastrophic natural hazards, such as earthquakes, are serious threats to human life in informal settlements. Therefore, assessing the degree of probability and vulnerability in disaster management is necessary in order to manage the city and help decision makers to recognize the impact of various factors and understand the deficiencies in each area, appropriate guides are necessary. The critical condition of buildings and their zoning in terms of vulnerability should be included in government observations and risk reduction programs should be improved. The lack of distribution of suitable space inside the city and improper planning of urban development can be dangerous factors in the future (2020, Ratiranjan et al).
MethodologyThe method of this research is descriptive-analytical and its purpose is applied. The data used in the research are: statistical block, geological map, topographic map of 1.25000, digital elevation points of ten meters, fault map of the area, land use map of the studied area and field studies. Also with the aim of determining the vulnerability of informal settlements in Tabriz due to earthquake risk indicators (width of passage, quality of buildings, material, number of floors, distance from public open space, distance from urban facilities, distance from medical centers Population density, building density, distance from the fault, geological type, plot area, land use) were selected as the final criteria according to the possibility of data access. Also, in order to analyze the data, GIS ARC software and WASPAS model, which is one of the newest and most efficient ranking methods, have been used.WASPAS technique: The Vaspas technique was announced by Zavadskas in 2012 (Zavadskas, 2012). This method is one of the relatively new methods of multi-criteria decision making with very high accuracy, which is actually derived from two models (total weight model) and (weight multiplication model) (Zavadskas, 2012). The calculation steps of the mentioned method are as follows:Forming a decision array according to the current situation. Calibrate and deregulate the decision array. Calculate the weight of each criterion using one of the weighting methods such as Shannon entropy, AHP or ANP Estimation of veriəns values of standardized criteria. Calculate the relative veriəns of the samples and determine the values of the eigenvectors.Perform the final ranking.
Results and discussionIn order to form a matrix (options and criteria) in the WASPAS technique, the options must be specified. Therefore, the areas where the informal settlements of Tabriz are located were considered as WASPAS model options. (Option 1 includes informal settlements in Zone 1, option 2 includes informal settlements in Zone 3, option 3 includes informal settlements in Zone 4, option 4 includes informal settlements in Zone 5, option 5 includes informal settlements Located in Area 7, Option 6 includes informal settlements located in Area 10). In the next step, the values of each criterion for each option were determined. Finally, based on the mentioned relations for WASPAS technique, calculations were performed in MATLAB software environment, the results of the mentioned model are presented in Table 2.The weights assigned to each of the criteria are normalized and are presented in Table 2. According to the table above, informal settlements in District 10 are ranked first in terms of vulnerability, and settlements in District 5 are ranked 6th. Therefore, according to the results of the table above, the most vulnerable informal settlements belong to District 10. In the next step, the changes in the weights measured according to the research technique were analyzed on each of the research indicators. Therefore, all research indicators were extracted in terms of vulnerability and maps related to each of the parameters were produced (Figure 2).
ConclusionAnalyzing the situation of informal settlements in Tabriz in the face of a possible crisis will play an important role in proper management during a crisis. Due to the fact that there is a large fault area in the city of Tabriz. Therefore, its informal settlements are always at risk of earthquakes. substandard materials, etc. in the event of an earthquake, the effects of the disaster will be irreparable. As a result, determining the vulnerability of informal settlements in Tabriz to earthquakes is of great importance. Which will play a very important role both in terms of planning for resilience and in terms of crisis management and providing emergency accommodation. The findings of the present study indicate that the WASPAS model and its integration with GIS can integrate layers with different structures. Accordingly, in this study, data analysis was performed using WASPAS and GIS techniques. The results of the WASPAS technique indicate that informal settlements in District 5 will have the lowest vulnerability in the event of an earthquake with a rank of 1, but informal settlements in District 10 with a rank of 6 will have the highest vulnerability. Also, more than 57% of the area of informal settlements in Tabriz is exposed to very high vulnerability and 11.05% is exposed to high vulnerability and 03.27% is exposed to moderate vulnerability and only 4.01% of the informal settlements in Tabriz They are at low vulnerability. Also in terms of vulnerability spectrum of informal settlements located in zones 10 and 1 in the very high range, informal settlements located in zone 7 in the high to medium range, then informal settlements located in zone 3 in the medium range And informal settlements in zone 4 are in the medium to low range and informal settlements in zone 5 are in the low to medium range of vulnerabilities. Due to the location of the study area in the zone with high earthquake risk, to deal with any hazards caused by these hazards, construction must be done in accordance with the 2800 earthquake regulations. Also, the use of durable materials such as steel frame or reinforced concrete will reduce the risks of earthquakes.
Keywords: Informal Settlement, earthquake, risk, Texture, Tabriz -
در طول تاریخ سرزمین ها همواره در معرض مخاطرات طبیعی (زلزله ، سیل و مانند آن ها) و مخاطرات انسانی (جنگ) قرارگرفته و باعث خسارات جانی و مالی بسیار زیادی شده است. لذا اهمیت پدافند غیرعامل، قبل و بعد از بحران در راستای کنترل و کاهش خسارات وارده غیرقابل انکار می باشد. از این رو هدف پژوهش حاضر ارزیابی کاربری اراضی شهری با تاکید بر پدافند غیرعامل می باشد که به صورت موردی در شهر اردبیل انجام شده است. روش پژوهش از نوع تحلیلی- توصیفی بوده و جهت تعیین راهبردها از مدل SWOT استفاده شده است. یافته های حاصله از پیاده سازی مدل مزبور نشان می دهد، بیشترین امتیاز وزنی به دست آمده، مربوط به نقاط تهدید با مقدار 3/64 و کمترین امتیاز وزنی به دست آمده، مربوط به نقاط قوت با مقدا2/87 می باشد. نتایج پژوهش حاکی از آن است که برنامه ریزی کاربری اراضی در شهر اردبیل، از لحاظ پدافند غیرعامل به راهبردهای تدافعی نزدیک تر می باشد و شهر اردبیل فاقد برنامه ریزی جامع در زمینه پدافند غیرعامل می باشد. با توجه به اینکه بیشترین امتیاز وزنی به دست آمده مربوط به عامل بیرونی (تهدید) کاربری اراضی شهر اردبیل می باشد لذا تمهیدات لازم جهت رفع آنها ضروری می نماید.کلید واژگان: پدافند غیرعامل, کاربری اراضی, برنامه ریزی شهری, آسیب پذیری, شهر اردبیلThroughout history, territories have always been exposed to natural hazards (earthquakes, floods, etc.) and human hazards (war) and have caused a lot of human and financial losses. Therefore, the importance of passive defense before and after the crisis in order to control and reduce the damages is undeniable. Therefore, the purpose of the current research is to evaluate the use of urban land with an emphasis on passive defense, which was carried out in Ardabil city as a case study. The research method is analytical-descriptive and SWOT model is used to determine the strategies. The findings from the implementation of the mentioned model show that the highest weighted score is related to threat points with a value of 3.64 and the lowest weighted score is related to strengths with a value of 2.87. be The research results indicate that land use planning in Ardabil city is closer to defensive strategies in terms of passive defense, and Ardabil city lacks comprehensive planning in the field of passive defense. Considering that the highest weight score obtained is related to the external factor (threat) of land use in Ardabil city, it is necessary to take necessary measures to solve them.Keywords: Passive Defense, land use, Urban Planning, Vulnerability, Ardabil city
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شهر هوشمند استفاده از حاکمیت مبتنی بر فن آوری اطلاعات و ارتباطات است و در حال حاضر یک روند گسترده در سراسر جهان است. انتظار می رود با استفاده از شهرهای هوشمند، برای اداره شهر ها، مشکلات شهری پیچیده و متنوعی که حاصل شهرنشینی سریع است کار آمدتر باشد. با این حال، در اجرای آن، بسیاری از مشکلات اساسی به طور قابل توجهی بر موفقیت اجرای شهرهای هوشمند تاثیر می گذارند، از جمله فقدان منابع انسانی شایسته، سیاست های فناوری و... کارآمد نبوده اند. هدف این مقاله تجزیه و تحلیل ماهیت توسعه شهر تبریز براساس شهر هوشمند است. روش تحقیق بصورت توصیفی- تحلیلی و پیمایشی است. حجم نمونه 25 نفر از خبرگان متخصص امور شهری تبریز می باشد. برای تحلیل داده ها از معادلات ساختاری با نرم افزار Smart Pls استفاده شد. نتایج یافته ها نشان داد که، در بین شاخص های مورد بررسی، بیشترین تاثیرگذاری بر توسعه شهر هوشمند، مربوط به شاخص منابع انسانی (H)، دولت الکترونیک (G) و ICT(I) به ترتیب با ضرایب استخراج شده بر اساس مدل ساختاری تحقیق 911/0، 812/0 و 781/0 می باشد. همچنین در مدل اندازه گیری نیز مشاهده می شود که ضریب عاملی برای هر متغیر بالاتر از مقدار 50/0 درصد می باشد. در نتیجه برای رسیدن به توسعه پایدار شهر تبریز براساس توسعه شهر هوشمند باید به شاخص منابع انسانی و دولت الکترونیک بیشتر توجه شود.کلید واژگان: توسعه شهر, شهر هوشمند, معادلات ساختاری, شهر تبریزSmart city is the use of governance based on information and communication technology and is now a widespread trend around the world. Using smart cities is expected to be more effective in managing complex, diverse urban problems resulting from rapid urbanization. However, in its implementation, many fundamental problems significantly affect the success of the implementation of smart cities, including the lack of adequate human resources, technology policies, etc. have not been effective. The purpose of this article is to analyze the nature of Tabriz city development based on smart city. The research method is descriptive-analytical and survey. The sample size is 25 experts in Tabriz urban affairs. Structural equations with Smart Pls software were used to analyze the data. The results showed that, among the studied indicators, the most impact on smart city development, related to the human resources index (H), e-government (G) and ICT (I) with the coefficients extracted based on the structural model, respectively. The research is 0.911, 0.812 and 0.781. It is also observed in the measurement model that the factor coefficient for each variable is higher than 0.50%. As a result, in order to achieve sustainable development of Tabriz based on the development of smart city, more attention should be paid to the human resources index and e-government.Keywords: city development, Smart city, Structural Equations, Tabriz City
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هدف از این پژوهش بررسی وضعیت زیست پذیری شهر ساری و محلات آن و نیز ارزیابی کلی شهر ازنظر زیست پذیری شهری (در چهار بعد زیست پذیری شهری یعنی اجتماعی، اقتصادی ، زیست پذیری و کالبدی) است. روش مورداستفاده در این تحقیق برای جمع آوری داده ها، دو روش اسنادی و میدانی می باشد. فرآیند جمع آوری اطلاعات از طریق ابزار پرسشنامه ودر راستای تجزیه و تحلیل اطلاعات برآمده از پرسش نامه از آزمون T تک نمونه ای بهره گرفته شده است. یافته های پژوهش نشان می دهد که در شاخص اجتماعی تنها گویه میزان رضایت از همسایگان با میانگین 37/3 و Sig = 0/000 بیشترین رضایت را در میان پاسخگویان داشته است و با قطعیت می توان گفت که در میان مولفه روابط با همسایگان، بیشترین رضایت در مورد رضایت از روابط همسایگی است. بررسی شاخص زیست محیطی و گویه های مربوط به تاسیسات و تجهیزات شهر ساری نشان می دهدکه از میان گویه های بررسی شده تنها رضایت از شبکه گاز در حد قابل قبولی است و شهروندان با میانگین 25/3 در سطح معناداری 035/0=Sig رضایت متوسط خود را از سیستم گازرسانی شهری ابراز داشته اند. در بررسی مولفه کیفیت بصری نیز به همین صورت تمامی گویه ها نشان می دهند که شهروندان از طراحی و نقشه شهری، سرزندگی محلات و زیبایی بصری و ظاهری شهر و محله رضایت پایینی دارند به صورتی که میانگین همه آنها در حدود 5/2 گزارش شده که نشان از ضعف کلی در این مولفه است. بررسی گویه های مختلف مربوط به مولفه های شاخص اقتصادی نشان می دهد که در مورد مولفه معیشتی در تمامی گویه ها در میان پاسخگویان اتفاق نظر وجود دارد که از هیچ گویه ای رضایت متوسط ندارند و در تمامی ابعاد معیشتی با سطح پایین رضایت مواجهیم. روی هم رفته می توان نتیجه گرفت که در میان تمامی مولفه های اصلی سنجش زیست پذیری، در شاخص اجتماعی مولفه حس تعلق به شهر ساری در شاخص زیست محیطی زیست پذیری وضعیت فضای سبز و تاسیسات و تجهیزات شهری، در شاخص اقتصادی وضعیت مسکن از میان دیگر مولفه ها در سطح معناداری 99 درصد در سطح بالاتر از متوسط قرار دارند.
کلید واژگان: شهر زیست پذیر, توسعه پایدار, وضعیت اقتصادی, اجتماعی, زیست محیطیThe purpose of this study is to investigate the viability of Sari city and its neighborhoods and also the general assessment of the city in terms of urban viability (in four dimensions of urban viability, namely social, economic, viability and physical). The method used in this research to collect data are two methods documentary and field. The data collection process was done through a questionnaire tool and in order to analyze the information obtained from the questionnaire, a one-sample t-test was used. Findings shows in the social index, only the item of satisfaction with neighbors with an average of 3.37 and Sig = 0.000 had the highest satisfaction among respondents and it can be said with certainty that among the component of relations with neighbors, the highest satisfaction It is about satisfaction with neighborly relations. The study of environmental index and items related to facilities and equipment of Sari shows that among the items surveyed, only satisfaction with the gas network is acceptable and citizens with an average of 3.25 at a significant level of 0.035 Sig = their average satisfaction with Urban gas supply system have expressed. In the study of visual quality component, all items show that citizens are low satisfaction with urban design and map, vitality of neighbourhoods and visual beauty of the city and neighborhood, therefore that the average of all of them is reported to be about 2.5, which indicates a general weakness. It is in this component. Examining the various items related to the components of the economic index shows that there is a consensus among the respondents about the livelihood component in all items that they are not moderately satisfied with any item and we face a low level of satisfaction in all aspects of living. Overall, it can be concluded that among all the main components of bioavailability, in the social index of the sense of belonging to the city of Sari in the bioenvironmental index of green space and urban facilities and equipment, in the economic index of housing status among other components at a significant level 99% are above average.
Keywords: Sustainable Development, Economic, Social, environmental indicators -
فصلنامه جغرافیا، پیاپی 78 (پاییز 1402)، صص 181 -202
به منظور ارزیابی میزان فقر شهری در بلوک های مختلف شهر رشت و خوشه بندی فقر در این شهر (خیلی فقیر، فقیر، متوسط، مرفه، خیلی مرفه)، شاخص های 17 گانه فقر شهری با استفاده از نرم افزار Arc GIS و به روش تحلیل لکه های داغ گستره فضایی فقر شهری بر حسب مولفه های فقر آنها رسم شد. میزان فقر شهری در بلوک های مختلف شهر رشت با استفاده از نرم افزار آماری R و به روش تصمیم گیری چند شاخصه پرومته که وزن شاخص ها از روش ANP از داده های خام بلوک های آماری شهر رشت که در سرشماری سال 1395 بدست آمده بود محاسبه شد. یافته های پژوهش نشان دادند که لکه های داغ (مرفه و خیلی مرفه) بیشتر در هسته مرکزی شهر دیده می شود. در مقابل، لکه های سرد (فقیر و خیلی و فقیر) بیشتر در حاشیه شهر در شرق، غرب و جنوب غربی شهر رشت مشاهده می شوند. حد فاصل این دو منطقه لکه های معتدل به صورت باریکه منفصل کننده و مرز عبور فقر شهری از فقیر به مرفه قرار گرفته است.مقایسه مولفه های نشان می دهد، فقر آموزشی از ساختار یکنواختی در این شهر تبعیت کرده و گسترش یافته است. تفاوت قابل ملاحظه در ابعاد فقر شهری در مولفه اجتماعی با مولفه اقتصادی می باشد به طوری که الگوی توزیع فقر اجتماعی با فقر اقتصادی حالت معکوس دارند هر جا که فقر اجتماعی بیشتر هست، فقر اقتصادی در آنها کمتر می باشد. هم چنین، تفاوت معنی دار بین فقر آموزشی و فقر اجتماعی در منطقه شمال شرق رشت دیده می شود که از بعد فقر اجتماعی فقیر و خیلی فقیر می باشند و برعکس از لحاظ بعد آموزشی مرفه و خیلی مرفه می باشد.
کلید واژگان: تحلیل فضایی, فقر شهری, روش ANP, شهر رشتGeography, Volume:21 Issue: 78, 2023, PP 181 -202IntroductionIn order to evaluate the level of urban poverty in different blocks of Rasht city and to cluster poverty in this city (very poor, poor, average, prosperous, very prosperous), 17 indicators of urban poverty using Arc GIS software and hot spot analysis method The space of urban poverty was drawn according to their poverty components. The rate of urban poverty in different blocks of Rasht city was calculated using R statistical software and Prometheus multi-indicator decision-making method, where the weights of the indicators were calculated using the ANP method from the raw data of the statistical blocks of Rasht city obtained in the census of 2015. The findings of the research showed that the hot spots (prosperous and very prosperous) are mostly seen in the central core of the city. On the other hand, cold spots (poor, very, and poor) are mostly observed in the outskirts of the city in the east, west, and southwest of Rasht city. The border between these two regions of moderate spots is a dividing line and the border of urban poverty from poor to wealthy. The comparison of the components shows that educational poverty has followed and expanded from a uniform structure in this city. The noticeable difference in the dimensions of urban poverty is in the social component and the economic component, so that the pattern of distribution of social poverty and economic poverty are inverted, wherever the social poverty is more, the economic poverty is less in them. Also, a significant difference between educational poverty and social poverty can be seen in the northeastern region of Rasht, which is poor and very poor in terms of social poverty, and on the contrary, it is prosperous and very prosperous in terms of education.
MethodologyIn this research, the multidimensional poverty index approach was used to calculate the amount of urban poverty in different blocks based on the components related to economic poverty, social poverty, and educational poverty.
Results and DiscussionIn the city of Rasht, the dimensions of the physical development of the city have more obvious consequences. With its social, economic, industrial, etc. attractions, Rasht city has been known as a population attraction pole in the region, and the demographic changes and the subsequent physical development of the city after land reform in the second Pahlavi period from 1956 until now confirm this. Due to the location of this city in a smooth and fertile plain, this development has generally been associated with the destruction of agricultural lands and the annexation of villages around the city. Considering the rapid changes in population and the physical growth of the city, the need for planned development and urban organization is felt more than before.The effective factors in increasing the number of immigrants to the city of Rasht can be divided into two main natural and human groups from the point of view of geography and urban planning: natural factors such as: special geographical situation and earthquakes that happened in the surrounding cities. Human factors such as: political, economic-social factors, as well as rural repulsive and urban attractive factors. The increase in population has caused the reduction of urban per capita, so that different indicators are completely unbalanced in the city.The spatial expansion of Rasht city has expanded in a spiral and within the void and has integrated many agricultural lands within its service limits. Among other things that have been affected by the population growth are the heavy pollution of the rivers located in the city, as well as the increase in the production of garbage, urban sewage, and the change in the use of agricultural land. The growth of the population and especially the arrival of immigrants in Rasht city has caused a kind of selective economic-social separation in the city. Among other things, we can mention the increase in the level of informal settlements in the outskirts of the city and the increase in the amount of social crimes in these areas.Although the expansion of the city in the form of a star causes the land to remain empty in the distance between its radii, but these lands provide better conditions for the development of green spaces, forestry and parks. In general, at some distances from this design, the big ring roads connect the radii to each other. There is no development around the main roads. The main roads connect to different areas of the city at the intersection with Shuaa. This form is the logical result of the expansion of concentrated cities that begin to expand along the roads outside the city. Star city development allows for a centralized and compact model with a center and pulls public transportation to the city center, so that the entire city and its people have access to the city center, which, among other things, The merits of the plan are counted. Also, the existence of green spaces that have access to rural spaces also provides an environment for walking, cycling, horse racing and sightseeing. The theoretical model of the development of Rasht city, a combination of three models of multi-core construction (with the main cores of the central market, Zarjoub, Motahari Street, Pirsara and Golsar), general construction of the city (establishment of service units based on the geographical conditions of the city) and sectoral construction (Nashi) It is from the creation of radial streets such as Imam Khomeini, Shariati, Lahijan, Saadi, Shahid Ansari, Biston and Lakani Street). Due to the construction of this city, it has a radial-ring construction, which is indicated by the communication lines and accesses.
ConclusionBased on the research findings and the comparison of social poverty, economic poverty, educational poverty and urban poverty in Rasht, the distribution of poverty in Rasht follows a uniform structure and has expanded. The noticeable difference in the dimensions of urban poverty is in the social component and the economic component, so that the distribution pattern of social poverty and economic poverty are inverted, so that wherever social poverty is more, economic poverty is less in them. A clear example of this is Hafez Abad in the west of the city. It is Rasht. Also, there is a significant difference between educational poverty and social poverty in the northeast region of Rasht, the rural neighborhood of Imam Reza, which is poor and very poor in terms of social poverty, but prosperous and very prosperous in terms of education. In terms of similarity, a significant similarity between the social dimension with the educational dimension and the economic dimension with the multidimensional poverty of Rasht city can be seen in most parts.
Keywords: Spatial analysis, urban poverty, ANP Method, Rasht -
مقدمه
وضعیت استان گیلان حاکی از دوگانگی و عدم تعادلهای منطقهای است. به نظر می رسد باید نسبت به عواملی که در توسعه متعادل فضایی شهرهای استان گیلان نقش دارند، شناخت کامل و کافی ایجاد شود.
هدفهدف اصلی از انجام این پژوهش، شناسایی و اولویت بندی عوامل موثر بر توسعه متعادل فضایی شهرهای استان گیلان است.
روش شناسی تحقیق:
در این پژوهش از تکنیک پرسشنامه و روش دلفی برای گردآوری اطلاعات استفاده شد. در گام اول تعداد 60 عامل موثر بر توسعه متعادل فضایی شهرهای استان گیلان در سه بعد جمعیت، فعالیت و فضا شناسایی شد. سپس با استفاده از آزمون تی تک نمونه ای میزان اهمیت این عوامل مورد ارزیابی قرار گرفت و 28 عامل با اهمیت خیلی زیاد شناسایی شد. سپس با استفاده از روش تحلیل عاملی-اکتشافی، عوامل اصلی شناسایی شد.
قلمرو جغرافیایی پژوهش:
قلمرو جغرافیایی این پژوهش، شهرهای استان گیلان می باشد.
یافته هایافته های پژوهش نشان داد که سه عامل اصلی در توسعه متعادل شهرهای استان گیلان نقش اساسی دارند. در حوزه حمل و نقل توانست 74/41 درصد از واریانس ها تمامی متغیرهای پژوهش را تبیین کند. موقعیت جغرافیایی و گردشگری و خدمات نیز به ترتیب 18/26، 51/18 درصد از واریانس تمامی متغیرهای پژوهش را تبیین کردند. در مجموع این سه عامل 43/86 درصد کل واریانس ها را تبیین کردند..
نتایجاین تحقیق نشان می دهد استان گیلان از انواع مختلف الگوهای حمل و نقلی برخوردار بوده و مجاورت با دریا و کشورهای حاشیه دریای خزر امکان توسعه فعالیت های بازرگانی بندری و گردشگری را برای استان به ارمغان آورده است. لذا آینده مطلوب استان با تکیه بر سه عامل حمل و نقل، پتانسیل های محیطی و جغرافیایی و تقویت زیرساخت های گردشگری حاصل خواهد شد.
کلید واژگان: سازماندهی فضا, برنامه ریزی منطقه ای, توسعه منطقه ای, گیلانThe situation of Guilan province indicates duality and regional imbalances. It seems that there is a need to complete and sufficient knowledge of the factors that play a role in balanced spatial development of the cities in the Guilan province. The main purpose of this study is to identify and prioritize the effective factors on the balanced spatial development of cities in this province. This research has used the questionnaire and Delphi method to collect data. In first step, 60 effective factors on the balanced spatial development of cities in Guilan province were identified in three dimensions of population, activity, and space. Then, the significance of these factors was evaluated using the One-Sample T-Test, and 28 high important factors were identified. Next, using Exploratory Factor Analysis(EFA) identified the main factors. Research results demonstrated that three main factors play a key role in the balanced development of Guilanian cities; and in the field of transportation, 41.74% ofthe variances could explain all research variables. Geographical location and tourism and services also explained 26.18 and 18.51% of the variance of all research variables, respectively. Totally, these threefactors explained 86.04% of the total variances. Results also showed that Gilan province has different types of transportation patterns, and its proximity to the Caspian Sea and its littoral countries has made it possible development of port commercial activities and tourism for province. Therefore, the favorable future of the province will be achieved relying on three factors of transportation, environmental and geographical potentials, and strengthening tourism infrastructure.
Keywords: Space organization, regional planning, Regional Development, Gilan -
شهرها سیستم های پیچیده و متکی به هم هستند که در برابر تهدیدات ناشی از بلایای طبیعی و انسانی آسیب پذیر می باشند. کاهش قرار گرفتن در معرض خطرات طبیعی امروزه به یک هدف مهم و گسترده در برنامه ریزی و مدیریت بحران تبدیل گشته است. هدف اصلی این پژوهش، ارزیابی مولفه های تاب آوری اجتماعی شهر در برابر زلزله در کلانشهر کرمانشاه و ارایه راهکارهای موثر در این زمینه می باشد. پژوهش از نوع توصیفی- تحلیلی و از نظر هدف کاربردی است، جامعه آماری شهروندان شهر کرمانشاه می باشند که با استفاده از فرمول کوکران 385 نفر از شهروندان به عنوان نمونه آماری انتخاب شدند ، جهت گردآوری داده ها از پرسشنامه استفاده شده است که میزان پایایی با استفاده از آلفای کرونباخ 79/0 بدست آمده نشان دهنده ی پایایی خوب پرسشنامه می باشد. در راستای پاسخ به مسیله تحقیق از از مدل ماباک و برای نمایش نتایج خروجی به صورت نقشه از نرم افزار ArcGIS استفاده شده است. در این پژوهش تاب آوری اجتماعی در چهار شاخص؛ آگاهی و دانش، مهارت، نگرش و سرمایه اجتماعی مورد بررسی قرار گرفت. نتایج نشان می دهد، در شاخص آگاهی و دانش منطقه هفت در رتبه اول و منطقه دو در رتبه آخر؛ در شاخص مهارت، منطقه هشت در رتبه اول و منطقه چهار در رتبه آخر؛ در شاخص نگرش منطقه چهار در رتبه اول و منطقه دو در رتبه هشتم و در شاخص سرمایه اجتماعی منطقه سه در رتبه اول و منطقه یک در رتبه هشتم قرار دارند.
کلید واژگان: تاب آوری اجتماعی, زلزله, کلانشهر کرمانشاهIntroductionCities are complex and interdependent systems that are vulnerable to threats caused by natural and human disasters (Zarghami et al., 2016: 78). At the beginning of the 21st century, the world witnessed great natural and unnatural disasters (Sheikh Darani, 2017: 10). Geographically, Iran is one of the ten most prone and vulnerable countries to natural disasters in the world (Mohammadifar et al., 2020: 178) and it is the sixth earthquake-prone country in the world. It is the cause of the most human casualties and the seismic belt covers 90% of our country's soil (Negaresh, 2014: 93). Natural disasters in the world have always been considered as a big challenge in the way of sustainable development, and as a result, ways to achieve this development through models of vulnerability reduction have become necessary. Therefore, reducing the risk of accidents is of particular importance (Rezaei, 2009: 4). With the passage of time, in many countries of the world, the approach of resilience in the planning hierarchy of crisis management, including the regional scale, has received more attention (Brenner, 2004: 173). However, the reduction of vulnerability and risk is often neglected until after an accident -)Ainuddin & Routray, 2012: 27). Creating a resilient city against natural disasters is done in three stages, before the disaster, response to the disaster during the disaster and after the disaster (Karlinsky& Sarah, 2010: 6(, therefore, analysis and reduction of exposure. Being exposed to natural hazards today has become an important and widespread goal in crisis planning and management (Bazdar et al., 2019: 198) The city of Kermanshah is located between the high and folded Zagros and is surrounded by the northern and southern faults (Negaresh, 2014: 99). If the growth and development of cities takes place without any planning and there is no plan to reduce vulnerability and increase people's abilities to face the risks caused by natural disasters, many cities will be exposed to serious damage from These disasters will be placed. Therefore, it is necessary to plan in order to increase urban resilience (Kalantari et al., 2021: 230). The main goal of this research is to evaluate the social resilience components of the city against earthquakes in Kermanshah metropolis and provide effective solutions in this field. The ranking status of the regions of Kermanshah according to four indicators; What is awareness and knowledge, skill, attitude and social capital?
MethodologyThe present research method is of applied type and in terms of descriptive-survey method. The statistical population is the citizens of Kermanshah city, 385 people were selected as a statistical sample using Cochran's formula. To collect information from a questionnaire containing questions about social resilience indicators; It includes four indicators, awareness and knowledge, skill, attitude and social capital (questionnaire used by Dr. Rezaei 2010) and Cronbach's alpha coefficient was calculated as 0.79, which indicates the good reliability of the questionnaire. In this research, Mabak model was used to analyze the data and ArcGIS software was used to display the output results as a map.
ConclusionWith the passage of time, in many countries of the world, the approach of resilience in the hierarchy of crisis management planning, including the regional scale, has received more attention. The city of Kermanshah due to being located on the path of faults, needs attention in the discussion about resilience. The main goal of this research is to evaluate the components of social resilience of the city against earthquakes in Kermanshah metropolis, and according to the goal, to answer the question of ranking the regions of Kermanshah city according to four indicators; It is awareness and knowledge, skill, attitude and social capital. The current research is of applied type and in terms of descriptive-survey method. The Mabak model was used to analyze the data. In response to the question; The ranking status of the regions of Kermanshah according to four indicators; What is awareness and knowledge, skill, attitude and social capital? The results of the Mabak model in the awareness and knowledge index show that region seven ranks first, region five ranks second, region one ranks third, region eight ranks fourth, region six ranks fifth, region four ranks sixth, region Three are in the seventh place and region two is in the eighth place. In the skill index, it shows that region eight ranks first, region seven ranks second, region one ranks third, regions two and six rank fourth, region three ranks fifth, region five ranks sixth, region four ranks They are ranked seventh. In the attitude index, it shows that the fourth region ranks first, the eighth region ranks second, the seventh region ranks third, region six ranks fourth, region three ranks fifth, region one ranks sixth, region five ranks seventh and Region two is ranked eighth. In the social capital index, it shows that region three ranks first, region six ranks second, region seven ranks third, region two ranks fourth, regions four and eight rank fifth, region five ranks sixth, and region one ranks They are ranked seventh. generally; Natural disasters in the world have always been considered as a big challenge in the way of sustainable development, and as a result, ways to achieve this development through models of vulnerability reduction have become necessary. Therefore, reducing the risk of accidents is of particular importance. If this growth and development of cities takes place without any planning and there is no plan to reduce vulnerability and increase people's abilities to face the risks caused by natural disasters, according to the results of the research, the following solutions It is suggested:- Encouraging residents to participate in earthquake awareness training courses
- Implementation of earthquake crisis management plans at the neighborhood level
- Creation of neighborhood aid groups
- Teaching reactions and how to behave properly during an earthquake
- Teaching safety methods against earthquakes
- Encouraging residents to participate in neighborhood affairs
- Increasing people's knowledge about earthquake risk
- Creating a sense of trust among citizens
- Creating a suitable environment for more interaction of citizens
- Holding crisis management course classes.Keywords: Social Resilience, earthquake, Resilience, Metropolis of Kermanshah -
مقدمه
یکی از مسایل اصلی در شهرهای امروز، افول کیفیت محیطی در محله های شهری است. در پاسخ به این مسیله در سال 1980، جنبش نوشهرگرایی مطرح شد. این جنبش بسیار سریع در بسیاری از کشورها مورد بررسی و در برنامه ریزی شهری، مورد استفاده قرار گرفت.
هدفهدف اصلی از انجام این پژوهش بررسی میزان انطباق محله های شهر رشت با اصول نوشهرگرایی بود.روش شناسی: در این زمینه 15 شاخص انتخاب شد. برای گردآوری اطلاعات نیز از نقشه کاربری زمین و همچنین تکنیک پرسشنامه استفاده شد. تحلیل اطلاعات نیز با استفاده از مدل تاپسیس انجام شد.
قلمرو جغرافیایی پژوهش:
محلات شهری کلانشهر رشت می باشد.
یافته ها و بحث:
منطقه شماره 2 که در واقع بافت تاریخی و محله های درونی شهر رشت را شامل می شوند با نمره میانگین 466/0 نسبت به سایر مناطق از انطباق بیشتری با اصول نوشهرگرایی برخوردار هستند. منطقه سه و در واقع مناطق دربرگیرنده نواحی و محلات شرقی شهر رشت، با نمره میانگین 345/0 در رتبه دوم قرار گرفت. نهایتا مناطق چهار، یک و پنج به ترتیب در رتبه های سوم تا پنجم قرار گرفتند.
نتیجه گیرینمره میانگین نهایی برای شهر رشت نیز برابر با 342/0 برآورد شد. از آنجا که امتیازات مدل تاپسیس بین صفر تا 1 است، می توان گفت به طور کلی محلات شهر رشت از انطباق بسیار پایینی با اصول نوشهرگرایی دارند. در پایان پژوهش نیز پیشنهاداتی همچون جلوگیری از افزایش تراکم ساختمانی در محدوده ساختمان های با ارزش و تاریخی، تقویت حمل و نقل عمومی، حفظ و تقویت فضاهای باز عمومی و سبز، افزایش تراکم ساختمانی بهینه در ساخت و سازهای نوین، افزایش کیفیت پیاده روها و افزایش ایمنی و امنیت عابران پیاده برای بهبود وضعیت محله های شهر رشت براساس اصول نوشهرگرایی ارایه شد.
کلید واژگان: نوشهرسازی, محلات شهری, رشتIntroductionOne of the main issues in today's cities is the decline of environmental quality in urban neighborhoods. In response to this issue, the neo-urbanism movement was raised to study in countries and shed light on urban planning.
Objectives:
The main purpose of this study is to identify the indicators of the urbanism movement at the level of urban neighborhoods and to investigate the situation of neighborhoods in Rasht based on these indicators.
MethodologyThe method of this research is descriptive-analytical. First, the study extracted indicators and items based on the studies of theoretical foundations and research background on urbanism. Questionnaires and GIS maps were used to collect information. The TOPSIS model was used to analyze and rank the neighborhoods.
Geographical Context:
The neighborhoods of Rasht metropolis were the study area.
Results and DiscussionBased on the average scores obtained for the five districts of Rasht, District Two, which actually includes the historical context of Rasht, is more in line with the principles of neo-urbanism with an average score of 0. 466. District Three was ranked second with an average score of 0. 345. This district is in the eastern part of Rasht. Finally, regions four, one and Five were ranked third to fifth, respectively. The final average score for the city of Rasht was estimated to be 0. 342.
ConclusionSince the points of the TOPSIS model are between zero and 1, in general, the neighborhoods of Rasht have relatively low compliance with neo-urbanism principles. Therefore, the paper makes suggestions such as preventing the increase in building density in the historical context, strengthening public transportation, maintaining and strengthening public and green open spaces, increasing the optimal building density in new constructions, increasing the quality of sidewalks and increasing the safety and security of pedestrians.
Keywords: New urban development, Tapsis, MCDM, Shahr Rasht neighborhoods -
در دهه های گذشته باتوجه به افزایش جمعیت شهرها و تقاضای زیاد به ساخت و ساز در مناطق شهری موجب افزایش پدیده تخلفات ساختمانی در شهرها شده است.هدف از پژوهش حاضر بررسی عوامل مدیریتی و قوانین و مقررات اثرگذار بر بروز تخلفات ساختمانی از دیدگاه شهروندان در شهر بستان آباد است.پژوهش حاضر از حیث هدف کاربردی و از حیث ماهیت و روش توصیفی - تحلیلی است.گردآوری داده ها از طریق پرسشنامه با بررسی عوامل مدیریتی و قوانین و مقررات، شامل 22 گویه برمبنای پاسخ های شهروندان (متخلفین ساختمانی) در شهر بستان آباد با حجم نمونه 270 نفر انجام شد.جهت تحلیل داده ها،از آزمون های آماری T تک نمونه ای و آزمون همبستگی پیرسون در محیط spss برای بررسی عوامل مدیریتی و قوانین و مقررات اثرگذار بر بروز تخلفات ساختمانی در شهر بستان آباد استفاده شده است. همچنین جهت نمایش روند گسترش فیزیکی شهر از نرم افزار AutoCAD مورد استفاده قرار گرفته است.براساس نتایج پژوهش، از جمله عوامل مدیریتی و قوانین و مقررات اثرگذار بر بروز تخلفات ساختمانی در شهر بستان آباد، اخذ جریمه به عنوان منبع درامد برای شهرداری، عدم پاسخ گویی مفید و موثر به مراجعه کنندگان در سیستم مدیریتی شهرداری، طولانی شدن انجام کار در امر صدور پروانه ساختمانی، عدم نظارت صحیح بر عملکرد مهندسین ناظر ، همچنین براساس نتایج آزمون همبستگی پیرسون بین تخلفات ساختمانی و عوامل مدیریتی و قوانین و مقررات اثرگذار بر بروز تخلفات ساختمانی همبستگی قوی و معنادار وجود دارد. براساس یافته های حاصل شده از بررسی عوامل موثر بر شکل گیری تخلفات ساختمانی، مدیران شهری میتوانند با نسهیل در انجام صدور پروانه ساختمانی و نظارت صحیح بر عملکرد مهندسین ناظر در امر ساخت و ساز و ایجاد درامد پایدار برای شهرداری و همچنین کنترل ساخت و ساز در نقاط مشخصی از شهر باعث کاهش زمینه های بروز تخلفات ساختمانی و جلوگیری از توسعه نامتوازن و ناهمگونی در کالبد شهری شهر بستان آباد شوند.
کلید واژگان: ساختمان, تخلفات ساختمانی, کمیسیون ماده 100, شهر بستان آبادIn the past decades, due to the increase in the population of cities and the high demand for construction in urban areas, the phenomenon of construction violations in cities has increased. The purpose of this research is to investigate the management factors and laws and regulations affecting the incidence of construction violations in Bostanabad city. The current research is applied in terms of purpose and descriptive-analytical in terms of nature and method. Data collection was done through a questionnaire by examining management factors and rules and regulations, including 22 items based on the responses of citizens (construction offenders) in Bostan Abad city with a sample size of 270 people. To analyze the data, one-sample T-tests and Pearson's correlation test were used in the SPSS environment to investigate management factors and laws and regulations affecting the occurrence of construction violations in Bostanabad city. Also, AutoCAD software has been used to show the process of physical expansion of the city. Based on the results of the research, including management factors and laws and regulations affecting the occurrence of construction violations in Bostanabad city, collection of fines as a source of income for the municipality, lack of useful and effective response to the applicants in the management system of the municipality, prolongation of work in the matter Issuance of construction permit, lack of proper monitoring of supervising engineers' performance, also based on the results of Pearson's correlation test, there is a strong and significant correlation between construction violations and management factors and laws and regulations affecting the occurrence of construction violations. Based on the findings of the investigation of factors affecting the formation of construction violations, city managers can easily issue building permits and properly supervise the performance of supervising engineers in construction matters and create sustainable income for the municipality as well as control construction in Certain points of the city should reduce the occurrence of construction violations and prevent uneven development and heterogeneity in the urban body of Bostanabad.
Keywords: building, Construction violations, Article 100 commission, Bostanabad city -
زلزله یک پدیده طبیعی است و قابل پیش بینی شده نیست و از فاجعه بارترین و مخرب ترین انواع خطرات طبیعی است. در سطح جهانی ، تغییرات قابل توجهی در نگرش به خطر وجود داشته است. تاکید زیادی بر انعطاف پذیری به جای آسیب پذیری شده است. پژوهش حاضر به تحلیلی بر آسیب پذیری شهر کرمانشاه در برابر خطر زلزله با تاکید بر رویکرد تاب آوری می پردازد. بر اساس هدف جزء تحقیقات کاربردی بوده و بر اساس روش کار و ماهیت در چارچوب تحقیقات توصیفی- تحلیلی قرار می گیرد. جامعه آماری ساکنان بالای 15 سال شهر کرمانشاه می باشد و برای تعیین حجم نمونه از فرمول کوکران استفاده شده که 385 نفر به عنوان نمونه آماری انتخاب شدند. جهت تحلیل داده ها از آزمون های؛ کروسکال والیس، فریدمن و T تک نمونه ای) استفاده شده است. نتایج آزمون کروسکال والیس نشان می دهد؛ در سیزده مولفه تفاوت معنی دار وجود دارد و در پنج مولفه تفاوت معنی دار وجود ندارد. برای رتبه بندی مولفه های شاخص تاب آوری نهادی با استفاده آزمون فریدمن نشان می دهد؛ شاخص مولفه میزان پایبندی شما به دستورالعمل های قانونی در جهت پیشگیری از حوادث ناشی از زلزله در موقع ساخت و ساز چقدر بیشترین اولویت را در تاب آوری نهادی در شهر کرمانشاه داشته و در رتبه اول قرار گرفته است و در رتبه آخر میزان رضایت شما از عملکرد نهادهای دولتی و محلی (شورا و شهرداری در ارتباط ارایه خدمات آموزشی (جزوه، بروشور و...) در رابطه با استفاده ایمن از وسایل منزل و کارگاهی، قرار دارد. همچنین نتایج آزمون تی تک نمونه ای در مقایسه میانگین وضعیت شاخص ها در شهر کرمانشاه نشان می دهد؛ دو شاخص بستر نهادی و عملکرد نهادی دارای میانگین بیشتر از حد متوسط دارا می باشند و شاخص روابط نهادی کمتر از حد متوسط می باشد.
کلید واژگان: آسیب پذیری, خطر زلزله, تاب آوری, شهر کرمانشاهIntroductionThe increase in urban population due to their unsustainable development as well as the irregular growth of cities and their unsupervised expansion will increase the exposure to natural hazards (Atrachali, 2016: 2). Natural disasters, which are a part of human life and their number and variety are increasing day by day, pose a great challenge to the sustainable development of human societies (Adger and Hodbod, 2014: 91). Earthquake is a natural phenomenon and cannot be predicted (Kahandawa et al, 2018: 2) and is one of the most catastrophic and destructive types of natural hazards. It has been discussed for a long time, especially in developing countries (Dong &Shan, 2013: 85). Earthquakes have affected human life for a long time due to the existence of complex connections in cities (Falahi and Jalali, 2013: 6), the crisis risk index of the United Nations Development Program in 2004 shows that From Armenia, Iran has the highest level of earthquake vulnerability among countries in the world, and 31 out of every 40 types of natural disasters have occurred in Iran (Rezaei et al., 2015: 610). In most parts of Iran, seismic activity is directly related to the activity of faults, and most seismicity has occurred along active faults, and most of the known seismic faults in Iran are along their It is more than 40 km and all of them are accompanied by devastating earthquakes with a magnitude of more than 7 on the Richter scale (Azadikhah, 2009: 193). At the global level, there have been significant changes in the attitude towards risk (Ziyari, 2018: 98). Much emphasis has been placed on resilience instead of vulnerability (Mayunga, 2007: 4). Resilience has been studied around the world in various societies prone to traumatic events, including earthquakes ( Kara ırmak, 2010: 19). There is a possibility of an earthquake, especially when the conditions for its occurrence exist, including the existence of various faults, the presence of several faults in Kermanshah and its surroundings indicates the risk of an earthquake, the inadequate access to some areas of the city, the post-earthquake relief operation faces a problem that if no action is taken to manage the earthquake crisis, this can lead to a human disaster (Kamrizadeh, 2016: 4). Considering that it is not possible to prevent the occurrence of an earthquake or the time of its occurrence cannot be predicted, but it is possible to provide solutions to deal with or reduce its vulnerability, these solutions increase initiatives and ideas. will be done against the city's resilience and resilience against earthquakes, so achieving the resilience and resilience of cities and citizens against the risk of earthquakes is one of the main goals. which should be taken into account in urban management, urban development plans, etc. This research deals with an analysis of the vulnerability of Kermanshah city to the risk of earthquakes with emphasis on the resilience approach.
MethodologyBased on the purpose, the current research is part of applied research and based on the working method and nature, it is placed in the framework of descriptive-analytical research. The statistical population is the residents of Kermanshah city over 15 years old, and Cochran's formula was used to determine the sample size, and 385 people were selected as a statistical sample. The classification method has also been used to select the sample in the regions. Documentary methods and library studies were used to formulate the theoretical foundations of the research and to collect information from the questionnaire, which was used by Dr. Rezaei and Dr. Eshghi Chahar Borj). Cronbach's alpha coefficient was calculated as 0.80, which indicates the good reliability of the questionnaire. One-sample T-tests, Friedman and Kruskal-Wallis tests were used to analyze the data.
ConclusionEarthquake is a natural phenomenon and cannot be predicted and is one of the most catastrophic and destructive types of natural hazards. The existence of several faults in Kermanshah and its surroundings indicates the risk of earthquakes. Achieving the resilience and resilience of cities and citizens against the risk of earthquakes is one of the main goals. which should be considered in urban management, urban development plans, etc. This research deals with an analysis of the vulnerability of Kermanshah city against the risk of earthquakes with an emphasis on the resilience approach. 385 people were selected as a statistical sample. In order to collect information, a questionnaire (including three indicators of institutional background, institutional relations and institutional performance) was used. For data analysis, the collected data (Kruskal-Wallis, Friedman and TT sample tests) were used. To investigate the status of institutional indicators and ranking of the eight regions of Kermanshah city by components and whether there is a significant difference in the availability of components or not; Kruskal-Wallis test was used. The results show that there is a significant difference in thirteen components and there is no significant difference in five components. Friedman's test was used to rank the components of the institutional resilience index from the point of view of citizens. According to the results obtained from it; How much is the component index of your adherence to legal guidelines in order to prevent accidents caused by earthquakes during construction? How satisfied are you with the performance of the government and local institutions of the council and municipality in relation to the provision of educational services (brochures, brochures, etc.) regarding the safe use of household and workshop equipment? Also, in order to compare the average state of institutional resilience in Kermanshah city, a sample t-tech test was used, the results show. The two indicators of institutional base and institutional performance have an average higher than average and their significance level is less than 0.05. Also, the index of institutional relations is lower than the average level and its significance level is less than 0.05.
Keywords: vulnerability, Earthquake Risk, Resilience, Kermanshah City -
زلزله همیشه یکی از خطرناکترین و مهمترین خطرات طبیعی بوده است که همیشه شهرها را تهدید می کند. عواقب زلزله، هم از نظر فراوانی و هم از نظر خساراتی که به بار می آورد، بر جامعه تاثیر می گذارد. تاب آوری جامعه یک چارچوب مفهومی برای سنجش توانایی جامعه برای مقابله با تغییرات و شرایط اضطراری فراهم می کند. هدف اصلی این پژوهش تحلیل وضعیت تاب آوری نهادی کلانشهر کرمانشاه در برابر خطر زلزله می باشد. جامعه آماری ساکنان شهر کرمانشاه می باشند و برای تعیین حجم نمونه با استناد به فرمول کوکران 385 نفر تعیین شده و انتخاب نمونه با استفاده از روش نمونه گیری طبقه ای انجام شده است. همچنین، از روش اسنادی و مطالعات کتابخانه ای جهت تدوین مبانی و دیدگاه ها نظری و پرسشنامه جهت گردآوری داده های مربوط به تاب آوری نهادی شهر کرمانشاه استفاده شده است، برای تجریه و تحلیل داده ها و اطلاعات از نرم افزارهای GIS, SPSS، مدل CODAS و و روش CV استفاده شده است. نتایج نشان می دهد، در تمامی مولفه ها در سطح 95/0 تفاوت معنی دار وجود دارد و در بعضی از مولفه ها میانگین بالاتر از مقدار متوسط سه و در بعضی از مولفه ها پایین تر از مقدار متوسط سه می باشد، همچنین نتایج مدل کوداس نشان می دهد؛ مناطق هشت و هفت در رتبه های اول و دوم و دارای وضعیت نسبتا خوب؛ مناطق یک و چهار در رتبه های سوم و چهارم و در وضعیت متوسط و مناطق؛ دو، سه، شش و پنج به ترتیب در رتبه های پنج تا هشتم و در وضعیت ضعیف قرار گرفته اند و بیشترین اختلاف و نابرابری مربوط به مولفه چه میزان نهادهای دولتی و محلی (شورا و شهرداری برای جلوگیری از پیامدها و خسارات ناشی از زلزله برنامه ریزی کرده اند، می باشد.
کلید واژگان: تاب آوری, نهادی, زلزله, کلانشهر کرمانشاهEarthquakes have always been one of the most dangerous and important natural hazards that always threaten cities. The consequences of earthquakes affect the society both in terms of frequency and damages. Community resilience provides a conceptual framework for measuring the ability of society to deal with changes and emergency situations. The main goal of this research is to analyze the state of institutional resilience of Kermanshah metropolis against earthquake risk. The statistical population is the residents of Kermanshah city, and to determine the sample size, 385 people were determined based on Cochran's formula, and the sample was selected using the stratified sampling method. Also, the documentary method and library studies have been used to compile theoretical foundations and viewpoints and a questionnaire to collect data related to the institutional resilience of Kermanshah city. GIS, SPSS, CODAS model and CV method have been used for experimenting and analyzing data and information. results show, There is a significant difference in all components at the 0.95 level and in some componentsThe average is higher than the average value of three and in some components it is lower than the average value of three. Also, the results of the Cudas model show; Regions eight and seven in the first and second ranks and in relatively good condition; Regions one and four in the third and fourth levels and in the middle status and regions; 2, 3, 6 and 5 are ranked 5th to 8th respectively and are in poor condition and the biggest difference and inequality is related to the component of how much government and local institutions (council and municipality) have planned to prevent the consequences and damages caused by the earthquake.
Keywords: institutional, resilience, earthquake, Kermanshah metropolis -
گسترش شهرنشینی و مسایل و مشکلات خاص زندگی شهری، بیش از پیش ضرورت توجه همه جانبه به راهبردهای سودمند برای بهینه سازی زندگی ساکنان شهرها را لازم ساخته است. در این راستا مفهوم شکوفایی شهری به عنوان یک چارچوب مفهومی وسیع در زمینه سنجش توسعه و رفاه انسانی و اجتماعی مطرح شده است که شامل 5 بعد بهره وری، کیفیت زندگی، زیرساخت، عدالت اجتماعی و پایداری زیست محیطی می باشد. هدف اصلی پژوهش حاضر ارزیابی شکوفایی شهری در مناطق چهارگانه شهر اردبیل می باشد. این پژوهش از نظر هدف، نظری کاربردی و از نظر ماهیت و روش، توصیفی تحلیلی می باشد. برای رسیدن به هدف پژوهش، از 5 معیار اصلی شاخص شکوفایی شهری در قالب 55 زیر معیار استفاده شده است. اطلاعات و داده های مورد نیاز در این پژوهش، با استفاده از منابع کتابخانه ای و آمارنامه سال 1395 گردآوری شده است. جهت تحلیل، ابتدا داده ها استانداردسازی شده و سپس برای وزن دهی هر یک از شاخص ها از فرایند تحلیل شبکه ای (ANP) استفاده شده است. در نهایت با استفاده از مدل پرومته، شکوفایی شهری برای هر یک از مناطق چهارگانه شهر اردبیل امتیاز بندی شده است. نتایج پژوهش نشان می دهد مناطق 1 و 2 شهر اردبیل به لحاظ برخورداری از شاخص شکوفایی شهری در وضعیت نسبتا ضعیف و مناطق 3 و 4 در وضعیت ضعیف قرار دارند و با توجه به تمرکز امکانات در بخش های مرکزی شهر، از میزان شکوفایی شهری از مرکز شهر به طرف حاشیه در همه مناطق چهارگانه کاسته می شود. هم چنین، رتبه بندی مناطق نشان می دهد که منطقه یک و منطقه چهار به ترتیب با داشتن مقدار امتیاز برتری 50.20 و 49.77 دارای بیشترین و کمترین شکوفایی شهری هستند.کلید واژگان: ارزیابی, شکوفایی شهری, مدل پرومته, اردبیلThe expansion of urbanization and the specific issues and problems of urban life, it is necessary to pay attention to the comprehensive and beneficial strategies for optimization the life of the inhabitants of the cities. In this regard, the concept of urban prosperity is considered as a broad conceptual framework in the field of human and social welfare development measurement, which includes 5 dimensions of productivity, quality of life, infrastructure, social justice and environmental sustainability. The main purpose of this study is to evaluate urban prosperity in the four regions of Ardabil. This research is applied theory in terms of purpose, and analytical description in terms of nature and method. To achieve the research goal, the 5 main criteria of urban prosperity index are used in the form of 55 sub-criteria. The information and data required in this research have been collected using library resources and statistics of 2016. For analysis, first the data is standardized and then the network analysis process (ANP) is used to weight each of the indicators. Finally, using the Prometheus model, urban prosperity has been scored for each of the four districts of Ardabil. Research results shows districts 1 and 2 of Ardabil city are relatively weak and districts 3 and 4 are weak in terms of having urban prosperity index. Also, due to the concentration of facilities in the central parts of the city, from the rate of urban prosperity decreases from the city center to the outskirts in all areas. the ranking of the regions shows that regions 1 and 4 have the highest and lowest urban prosperity by scores of 50.20 and 49.77, respectively.Keywords: evaluation, Urban Prosperity, Prometheus Model, Ardabil
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تخلفات ساختمانی یکی از ناهنجاری های شهرها بخصوص در کشورهای در حال توسعه است که برخورد و حل آن در سیستم مدیریتی ناکارآمد به آسانی امکان پذیر نیست. هدف از پژوهش حاضر، بررسی عوامل اصلی اثرگذار بر بروز تخلفات ساختمانی در شهر بستان آباد است. گردآوری داده ها در 5 دسته از عوامل (شامل مولفه های اقتصادی، اجتماعی، کالبدی، مدیریتی و قوانین و مقررات) عملیاتی شد. مبنای گردآوری داده های مذکور بر مبنای پرسشنامه ای با 23 گویه قرار داشت، که در میان حجم نمونه 70 نفری از جامعه آماری مربوط به کارشناسان حوزه شهرسازی و عمران و توسعه شهری در شهر بستان آباد توزیع شد. در تحلیل پاسخ های ارایه شده در رابطه با گویه ها، از آزمون های آماری T تک نمونه ای و آزمون همبستگی پیرسون در محیط spss استفاده شد. در مرحله استخراج و بررسی عوامل اصلی تاثیرگذار در بروز تخلفات ساختمانی نیز از امکانات تحلیلی در محیط Smart Pls به کار گرفته شد. براساس یافته های پژوهش، از جمله عوامل اصلی اثرگذار بر بروز تخلفات ساختمانی در شهر بستان آباد، عدم آگاهی از ضوابط و مقررات ساخت و ساز بین ساکنین، نادیده گرفتن نیاز شهروندان در امور مربوط به ساخت و ساز، میزان هزینه ساخت و ساز براساس ضوابط و مقررات نظام مهندسی، اخذ جریمه به عنوان منبع درآمد برای شهرداری می باشد، بنابراین براساس نتایج حاصل از بررسی عوامل موثر بر شکل گیری تخلفات ساختمانی، مدیران شهری در شهر بستان آباد می توانند با کنترل سودجویی زمین، بومی سازی ضوابط و مقررات ساخت و ساز، فرهنگ-سازی در زمینه ضوابط و مقررات ساخت و ساز، پهنه بندی شهر و ارایه طرح هایی در جهت گسترش شهر با در نظر گرفتن درآمد ساکنین و شرایط اقلیمی شهر، باعث جلوگیری از توسعه نامتوازن و ناهمگونی در کالبد شهری بستان آباد شوند.
کلید واژگان: ساختمان, تخلفات ساختمانی, کمیسیون ماده 100, شهر بستان آبادConstruction violations are one of the anomalies or problems in cities, especially cities in developing countries, which cannot be easily dealt with and solved in an ineffective management system. The purpose of this research is to investigate the main factors affecting the occurrence of construction violations in Bostanabad city. This research is applied in terms of purpose and descriptive-analytical in terms of nature and method. Data collection was operationalized in 5 categories of factors including components (economic, social, physical, managerial and rules and regulations). The basis for collecting the aforementioned data was based on a questionnaire with 23 items, which was distributed among the sample size of 70 people from the statistical community related to experts in the field of urban planning and construction and urban development in Bostan Abad city. In the analysis of the answers given in relation to the items, one-sample T-tests and Pearson's correlation test was used in the SPSS environment. In the phase of extracting and examining the main influencing factors in the occurrence of construction violations, analytical facilities in the Smart Pls environment were also used. According to the findings of the research, among the main factors affecting the incidence of construction violations in Bostanabad city, are lack of awareness of construction rules and regulations among residents, ignoring the needs of citizens in matters related to construction, the cost of construction based on rules and regulations The engineering system is collecting fines as a source of income for the municipality, therefore, based on the results obtained from the investigation of factors affecting the formation of construction violations, city managers in Bostanabad city can control the profiteering of land, localize construction rules and regulations, and create culture. In the field of construction rules and regulations, zoning the city and presenting plans for the expansion of the city, taking into account the income of the residents and the climatic conditions of the city, prevent the uneven development and heterogeneity in the urban body in the city of Bostanabad.
Keywords: building, Construction violations, Article 100 commission, Bostanabad city -
یکی از رویکردهای جدید و نوین در زمینه اصلاح و تکامل مفهوم توسعه شهری، عدالت فضایی است که تاکید می کند، برنامه های مختلف شهری علاوه بر توجه به اهداف کالبدی و کارکردی، باید به نیازهای روانی و کیفی شهروندان در محیط زندگی شهری نیز پاسخ گو باشد. لذا، هدف از تدوین پژوهش حاضر، تحلیل عدالت فضایی در توزیع کاربری اراضی در محلات شهر تبریز است. این پژوهش از نظر هدف کاربردی و از لحاظ ماهیت و روش توصیفی - تحلیلی است. قلمرو مکانی تحقیق شهر تبریز است و برای جمع آوری داده ها و اطلاعات مورد نیاز از مطالعات کتابخانه ای به ویژه طرح جامع و تفصیلی شهر تبریز (مصوب 1391) استفاده گردید. برای تجزیه و تحلیل داده ها و اطلاعات و پاسخگویی به سوالات تحقیق از مدل نزدیکترین فاصله همسایگی و تحلیل ضریب مکانی (LQ) استفاده گردید. نتایج نشان داد، در مجموع همه کاربری های مورد بررسی در کلانشهر تبریز اغلب به صورت خوشه ای و بیشتر در مرکز شهر پراکنده شده اند و شهروندان برای دریافت خدمات باید هزینه و زمان زیادی را صرف کنند و عدالت فضایی در توزیع کاربری های رعایت نشده است. از نظر سرانه کاربری نیز، منطقه 9 با بیشترین سرانه (4/4102 سرانه) در رتبه اول و منطقه 10 با کمترین سرانه (5/52) در رتبه آخر و دهم قرار گرفته اند و از نامتعادل بودن توزیع کاربری ها در منطقه 9 حکایت می کند. نتایج ضریب مکانی نیز نشان داد، منطقه 8 با مقدار ضریب مکانی 98/47 در رتبه 1 و منطقه 9 نیز با ضریب مکانی 25/8 در رتبه دهم از نظر ضریب مکانی قرار گرفته و از وضعیت توزیع نامتعادل تر کاربری ها نسبت به سایر مناطق برخوردار است و عدالت فضایی در این منطقه خیلی کمتر است.
کلید واژگان: تعادل فضایی, عدالت اجتماعی, ضریب مکانی, پراکنش کاربری ها, شهر تبریزToday, the discussion of social justice is at the center of urban studies in all related fields. Also, the realization of social justice in cities ultimately leads to citizens' satisfaction with their way of life and contributes significantly to political stability and national authority.In this regard, from a geographical point of view, social justice of the city is synonymous with equitable spatial distribution of facilities and resources between different areas of the city or different areas of an urban area and equal access to all of them because their lack of equitable equitable distribution of social crises and complex problems. Space will result. In this regard, the beginning of social justice is rooted in spatial and environmental justice. Given that urban services are considered as a type of public goods that are correctly estimated and located in the field of urban management, so it can not be deprived of part of urban society. Spatial justice is the equitable distribution of urban services and facilities in order to achieve a balanced society and one of the approaches to social justice. Lack of proper distribution of services will cause the loss of justice and increase citizens' dissatisfaction with their place of residence and city managers. Therefore, over the past decades with the increasing growth of urbanization in the world; Cities in developing countries, including Iran, have faced service imbalances and population disparities and unstable urban growth; Thus, the resulting instability is manifested in the form of spatial and social imbalances and with manifestations such as deprivation of citizens from urban services and facilities, increasing class gap and intensifying the differences between the north and south of the city, etc. Therefore, according to the concepts of spatial and social justice and to achieve these goals; Eliminating social and economic inequalities, reducing the vulnerability of low-income groups, optimal distribution of services and facilities, paying attention to the basic needs of citizens in cities is a vital and inevitable issue. Urban land use is one of the cases that increase the public interest by responding to the needs of the population by its optimal functioning; It plays an important role in this field. The negative effects of inadequate land allocation such as environmental degradation, social and economic segregation (injustice) and the dispersion of urban growth all emphasize the need to pay attention to sustainability in the land use planning and allocation process. Sustainable land use allocation has various social, economic and environmental dimensions, one of the most important components of its social dimension is the concept of justice.Achieving spatial justice in the distribution of urban services, for the fair allocation of social costs and equal use of environmental capacity, is one of the goals of urban planners.Therefore, the conscious action of urban management in the spatial distribution of social benefits to reduce spatial inequality and improve physical environmental quality and improve quality of life and achieve urban sustainability requires an analytical understanding of the current situation in which inequalities seek to allocate resources with the most desirable combination.With this description, the main essence of spatial justice in urban land use is justice in the spatial distribution and allocation of land uses. In this regard, urban uses and services are among the effective and useful factors that can establish the dimensions of spatial justice.The city of Tabriz is currently undergoing a rapidly increasing urbanization process. According to the latest studies of demographic changes in this city, the population of this city has always been increasing during the years 1335 to 1399. Therefore, according to the mission of urban planning, which is to provide and increase the welfare of citizens through a better, more favorable, healthier, more effective and more pleasant environment.The grounds for achieving this goal must be provided. Therefore, one of these goals is to observe spatial justice in the distribution of various urban uses in areas and neighborhoods for quick and easy access by citizens, which can be in the field of citizen participation, sustainable development of neighborhoods, increase social security, reduce costs. کا Transportation and… reduced and provided hope to stay in different areas of Tabriz metropolis.One of the new approaches in the field of reform and development of the concept of urban development is spatial justice, which emphasizes that various urban programs, in addition to paying attention to physical and functional goals, must also meet the psychological and qualitative needs of citizens in urban living be accountable. Therefore, the purpose of this study is to analyze spatial justice in the distribution of land use in the neighborhoods of Tabriz. This research is applied in terms of purpose and descriptive-analytical in terms of nature and method. The research area is the city of Tabriz. To collect the required data and information, library studies, especially the comprehensive and detailed plan of the city of Tabriz (approved in 2012) were used. The nearest neighborhood distance model and spatial coefficient (LQ) model were used to analyze data and information and answer research questions. The results showed that, in general, all surveyed land uses in Tabriz metropolis are often clustered and more scattered in the city center and citizens have to spend a lot of time and money to receive services, and spatial justice has not been observed in the distribution of land uses. In terms of per capita use, region 9 with the highest per capita (4.4102 per capita) is in the first place and region 10 with the lowest per capita (5.52) are in the last and tenth ranks and indicates an unbalanced distribution of land uses in Region 9. The results of spatial coefficient also showed that region 8 with the value of spatial coefficient is 47.98 in the rank of 1 and region 9 with the spatial coefficient of 8.25 is in the tenth rank in terms of spatial coefficient and it has a more unbalanced distribution of land uses than other areas, and spatial justice is much less in this area.
Keywords: Spatial balance, Social Justice, Spatial coefficient, Distribution of uses, Tabriz city Spatial
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