جستجوی مقالات مرتبط با کلیدواژه « urban traffic » در نشریات گروه « جغرافیا »

The purpose of this research is the pathology and role of beltways in Sari city traffic. The research methodology is qualitative and subject-based analysis, and the statistical community in the quantitative and minor sector are formed by managers with academic background and executive and urban experts. The size of the sample was in the quantitative section with the achievement of the theoretical saturation (equivalent to 5 people) and in the small section included the size of 30 experts and specialists in the city of Sari who were specialized in the field of traffic and issues related to the city. After analyzing the indicators, using the Friedman test in SPSS software, the resulting indicators were prioritized and using the one-sample t-test, the beltways of Sari city were measured in terms of traffic and its management. The findings from the Quantitative Department and theoretical studies showed that criteria related to the traumatic role of belts in urban traffic as a whole included the management, economic and social problems of the belts project. The results obtained from the small segment in terms of priority indicators showed that the index of malfunctions of the system of holding disputes in some executive mechanisms and the dominance of relations rather than restrictions in the first priority and the system failure indicator for prioritizing half-life projects and preventing the allocation of favorable budget in the second priority. Also, the results of the one-sample t-test have shown that the role of the ring road in the traffic of Sari city was in an unfavorable condition, which indicates that the ring roads of Sari city have not been able to manage and control the traffic of the city properly.

Understanding the variables and factors affecting traffic is necessary for solving it, and physical-spatial divisions are the important factors affecting the traffic problems of cities. Undoubtedly, better knowledge does not only help solve the problem quickly, but also can reduce the waste of management costs.

The purpose of this article is to influence physical-spatial divisions to improve the traffic of Talesh City.

Library and field methods used in this study. The type of research in terms of nature is descriptive-analytical and the purpose of the present research is to investigate and evaluate the effect of physical-spatial divisions on traffic problems in Talesh City. The statistical population of the present study consists of the citizens of Talesh City.

Geographical Context: 

The geographical territory of the current research is the city of Talesh.

The results of data analysis using t-test show that the issues of physical-spatial divisions are not favorable from the point of view of citizens and have created the ground for creating traffic in Talesh city. Based on the results of bivariate regression and factor analysis, physical-spatial divisions have a great impact on the traffic problems. Finally, the sum of values for the indicators is 4.51 and based on this the obtained indicators are highly desirable from the experts.

The conditions of physical-spatial divisions of Talesh City have caused and increased traffic problems in this city. Therefore, the traffic problem imposes both economic and environmental difficulties for the city and has social and cultural negative effects, which leads to more limitations on the executive planners of Talesh City.

The spatial and physical structure of the city has an important role in the social functions and behaviors of citizens. Land use as the starting and ending point of the trip is one of the most important factors in creating movement in the city. Intermediate passages are those that are not necessarily the origin or the destination, but must be crossed to reach the destination. How these spaces are chosen by people to reach the destination is explained using the space syntax method. This research is of applied type and the research method is based on examining the significant relationship between spatial-physical factors including land use and syntactic variables (spatial arrangement) with observational factors including the volume of trips in urban areas. In this study, based on the theory of "space syntax" and its concept in the form of "natural motion" in urban space, after examining the spatial-physical structure of Rasht city in three basic steps, using graph analysis of syntactic parameters (integration, connectivity, control, and mean depth) as well as multiple regression method in SPSS software, it was found that spatial syntax and land use layout has a significant direct relationship with citizens' travel behavior and up to 75% of its changes can be predicted. Meanwhile, the beta coefficient of the Space Syntax is 0.63, which is higher than the land use with a coefficient of 0.34. Considering the essential role of physical and spatial characteristics in urban traffic the development of transportation systems can be targeted by developing favorable policies in this field, while identifying the origin and destination of trips and high-traffic routes. And plan to improve the pattern of urban travel and the integration of transportation systems with an emphasis on public transportation and walking.

Human health is influenced by the environmental indicators, the basis and the basis of all advances and the underlying principle of sustainable development. On this basis, there will be plenty of effort, planning, and investment in order to get better and better access to health indicators. The increasing trend in the arrival and use of vehicles is one of the most contaminated cases, which, along with its positive role in the comfort of life, the problem of noise pollution, is one of the most important contaminants affecting the quality and health of residents of urban areas. Therefore, due to the effect of noise pollution on various aspects of human health and its high cost of treatment, more studies are needed in this regard. Therefore, the present study, with the knowledge of the importance of the subject, has evaluated the pollution caused by urban traffic and its impact on the general and psychological health of citizens of the metropolis. The study method in this study is based on library studies and studies. Data obtained during the three months of studying the main streets of this metropolis using the B & K-2230, Quest-2900 Is achieved. In sum, the results of this study by comparison in two groups of experiment and control show that in almost all studied streets, the amount of pollution is higher than standard. In the meantime, the share of Imam Khomeini streets on December 19th, Eram and Revolution is more than that, reflecting this pollution based on field studies and the results of analyzing distributive questionnaires among residents adjacent to the streets, the emergence of some Mild to severe illnesses and ultimately reducing the general and psychological health of its inhabitants. These are very common in the neighborhoods such as Amariasar, the western and eastern control streets, Ayatollah Qodousi, Lavasani, Ganjavi, Loghman Hakim and Bui Sina. Less observed.

The main purpose of urban traffic management and planning is to use measures to make the best and maximum use of facilities and facilities in urban areas. As with the increase of population and urbanization, there is a need for coordinated development of cities in accordance with the principles and criteria of urban planning, along with this development, the issues of transportation, transportation and traffic must be studied simultaneously and in a coordinated manner. Urban growth has led to a high demand for travel due to inadequate transportation facilities, and cities rely heavily on their street systems for transportation services. In this regard, urban traffic management and planning can be the most effective tool for directing urban traffic. Accordingly, in this study, the importance and necessity of addressing the traffic problem of Talesh city and explaining its problems, to prevent the loss of resources (money and time) and while creating more peace of citizens, to provide the grounds for achieving a healthy and sustainable city. Accordingly, the main purpose of this study is to plan and manage urban traffic in the city of Talesh by descriptive methods and content analysis. The results of the present study using the AHP model are the most effective variables on traffic smoothing and management and planning in the city of Talesh based on the AHP method of developing the use of transportation in traffic supply management.

Introduction Today, due to the rapid growth of urbanization, the mismatch of today's streets with the need of the population, the placement of crowded applications on the edge of the city streets and the placement of incompatible uses together have caused traffic congestion in cities. Traffic phenomena are one of the major problems in most large and even medium and small cities. This is one of the social problems of today's societies and cities. Although extensive studies have been conducted on the structure of the network and the use of the device separately, their interrelationships have been neglected (castmost, 2003: 19). The central texture of the city of Kashan, on the one hand, is based on the history of the city, which has attractive elements of the population such as the old Kashan bazaar and historic buildings and schools on the one hand, and streets embodying a vibrant population such as commercial, educational, and health use, on the other hand, a large population throughout the The day, especially during peak hours, absorbs traffic, causing severe traffic congestion in this tissue, therefore, it is necessary to pay attention to this problem and to re-distribute the space of absorbent applications of the population in this tissue. The present study evaluates the role of land use in creating urban traffic in the central part of Kashan and the re-distribution of spatial uses and identifies the relationship between the distribution of medical applications and urban traffic. Methodology

Traffic in various cities depending on the social, cultural, and industrial and urbanity pertinence of that situation have different reasons. Excessive population growth and quick increase of the number of vehicles in our country and on the other hand, fixed physical structure and quality of pathways and streets, and the transformation states, leads to vehicle compressibility in communicative routes. Kerman as one of the metropolises in Iran is not an exception. Since one of main traffic problems of Kerman is related to cultural issue for encouraging people to use Foot Bridge, the main objective of this research is to study the existing bridge’s condition and analyze its efficiency. In an analytical and descriptive research through testing the null hypothesis , the quantitative results of which was verified by the collected qualitative data, the researcher attempted to determine the perception of the citizens of the efficiency of the existing footbridges. The findings revealed that citizens believes that existing structure of footbridge cant be helpful in reducing the traffic density in communicative routes in Kerman.

Traffic in various cities depending on the social, cultural, and industrial and urbanity pertinence of that situation have different reasons. Excessive population growth and quick increase of the number of vehicles in our country and on the other hand, fixed physical structure and quality of pathways and streets, and the transformation states, leads to vehicle compressibility in communicative routes. Kerman as one of the metropolises in Iran is not an exception. Since one of main traffic problems of Kerman is related to cultural issue for encouraging people to use Foot Bridge, the main objective of this research is to study the existing bridge’s condition and analyze its efficiency. In an analytical and descriptive research through testing the null hypothesis , the quantitative results of which was verified by the collected qualitative data, the researcher attempted to determine the perception of the citizens of the efficiency of the existing footbridges. The findings revealed that citizens believes that existing structure of footbridge cant be helpful in reducing the traffic density in communicative routes in Kerman.

Traffic is an important urban challenge that cities of developing countries face it. Traffic problem is resulted from the increasing growth of urbanization and the inefficiency of the skeleton and physical development of cities in the vertical and horizontal dimensions. Furthermore, the increasing number of vehicles and unsuitable passage network system as well as the ravage of the city's public transport system and unsuitable localization of land use in the city level, especially transportation equipment jam in the central part of the city can be considered as gravity point and attraction for travel during day which help devastating the city’s potentials. Boroujerd is located among the medium sized cities in Iranian urban network system, which with respect to the design of city, has a centralized form and traffic problem. The problems of such cities are fairly clear in the central part of city. This city, despite of its physical development and growth, has ignored central inappropriate localization of transportation vehicles as well as city facilities such as businesses, educational and administrative services and health services which are centralized in the center of city. The passage network in this medium urban city doesnt have enough capacity for daily population and vehicles transportation. In order to evaluate the potential effects of these pressing problems, the present research has deployed software, namely ArcGIS،AuTOCAD، Excel،SPSS to investigate the problem. The collected information was analyzed in order to distinguish the most problematic areas which need immediate concern. The results of this research showed that the communication networks and urban transportation system have meaningful relationship with physical skeleton and space pattern of the city. The skeleton structure of the city and passage network land use and public transportation system were recognized as unsuitable among main factors which had led to the current condition.

Urbanization development followed by increase in travel demand in recent years made some problems for cities such as traffic، lack of suitable parking، environmental issues، economic and social etc. meanwhile، public transport، especially bus services are very important in the development of urban functions; thus، paying attention to different aspects of the transport in order to increase its efficiency is a great step toward solving these problems. Based on the findings of this study، in Zahedan about 684،000 daily within the city travels are done. But of these، only 120،000 is Bus service''s share (i. e. 17. 5 percent of total daily trips)، which is actually 8. 5 percent less than the national average. In fact، based on international standards، the transport system of Zahedan lacks 126 buses، while the existing capacities of the buses are not used properly. Results of this research show that the reasons for the failure and inefficiency of bus service of Zahedan are the lack of the necessary operating force (driver and serviceman) and lack of enough equipment and facilities in bus service، especially park ride facilities. The main finding of this study is that in order to optimize and improve the quality of the Zahedan bus service، we should compensate deficiencies in the the number of operation forces and equipment and related facilities; meanwhile، we should reform the existing network lines to reduce traffic on the one hand and cover blind spots of urban transport and ultimately increase the speed of transport.