جستجوی مقالات مرتبط با کلیدواژه « New technologies » در نشریات گروه « هنر و معماری »

Adding a new structure to the historic district is one of the methods of urban conservation that needs more cautious compared to other methods. In this regard, international organizations have addressed this issue in documents. which until now, has been investigated and analyzed less precisely. So, in this research, for the purpose of design formulations, what they are is followed up. So, by studying the documents, the required data were collected and based on the theme and structure of the design, were summarized in three levels of attitude, approach and method. Then, with the help of comparative comparison and SPSS, the design approaches are described. The collected data show that three design approached have been proposed so far. In the first, presented in the Venice Charter, the Washington Charter, the Charter of the Principles of Review, Conservation and Structural Restoration of Architectural Architecture, the New Zealand Charter and the Bura Charter, historic district as document is preferable. Therefore, it is recommended to not change and homogeny. In the second, presented in the statement of Tlaxcala and San Antonio, historic district is seen as a document and a part of a city. Therefore, it is recommended to manage change and harmony based on traditionalism. In other documents, despite the similar attitude and approach, it has been recommended to harmony with regard to characteristics of district and contemporary expression with compatibility with it.

Due to the energy and material crisis in the current century, efforts have been made to use appropriate solutions to minimize materials and costs in various fields including construction in the world. One of the appropriate solutions is to use new materials and technologies. The use of new materials and technologies in Iran's architecture has been slower than the rest of the world. Preventing the wastage of national capital in the field of construction materials requires a review of approaches and the use of new solutions. This research is looking for how to achieve this goal in the construction industry, for this reason, it is necessary to find effective indicators to prevent damage in the building. The research method is a combination of qualitative and quantitative methods, experts have been selected and questioned using the Delphi method with snowball. In four steps, the indicators were extracted and the data was completed using a questionnaire. The results show that the indicators of "coordination in building dimensions" and "thoughtful productivity of new technology and materials" have a great effect in preventing the production of building waste.

Fine dust is one of the environmental challenges in dry areas, which disturb human comfort. Wind is the main factor in the movement of fine dust, and the movement pattern of wind is affected by the architecture of cities. The presence of a hole in the form is one of the design which affects the wind load and the flow of fine dust. The purpose of this research is to compare the distribution of fine dust in a tall building with horizontal cavity, with variable number and volume of cavity.

Numerical study was done by CFD. K-omega-SSD turbulence model is used. In order to the software data (the size and type of particles), the field sampling method has been used.

The findings of the research show that as the number of holes increases in volume and their size decreases, the wind speed inside the holes decreases and on the other hand, the movement behavior of the wind and accordingly the dispersion behavior of the particles become more uniform. In these cavities, the concentration of suspended particles increases and their size becomes smaller.

The results show that the design of the form with more holes and smaller volume is more suitable to deal with the phenomenon of fine dust and to achieve comfort in indoor environments. In addition, the design of the openings at higher heights and the depth of the holes reduces the settling rate of fine dust particles in the interior spaces.

In the past years, the increase in economic pressures and the shrinking of families and the motivation to live a simple life have caused an increase in the demand for small-scale houses. The purpose of this research is to identify the framework and ranking of flexibility components that can be effective in small-scale housing.

In this research, using the descriptive-analytical method, the effective components in the design of flexible small-scale houses were identified and the conceptual framework of the research was confirmed using the Delphi method. Then, using the survey method, these components were ranked in the 10th district of Isfahan through Shannon's entropy test. The statistical population includes three groups of experts, architectural experts and the public, whose opinions have been compared and analyzed using comparative analogy.

The research findings show that the components that are important from the point of view of all three groups include: multi-functional spaces, mezzanine spaces, adaptable facade with variable uses, use of shallow plans with rectangular geometry, movable furniture according to ergonomics and movable partitions according to It is ergonomic.

In the end, it can be concluded that among the identified components, several components such as partitions and movable furniture are compatible with human ergonomics and adaptable view, and modern technology is an important tool to achieve them.

This paper aims to find a comprehensive conceptual model for health landscape by reviewing some important and decisive theories on the relationship between landscape and health.   

The theories in the field of health landscape are analyzed based on a descriptive-analytical method in two categories. The first category examines the existing mechanisms explaining the relationship between landscape and health and why the landscape affects people's health, while the second category tries to measure these effects by examining the quantitative and qualitative dimensions of the landscapes.

The analyses showed that the related theories in this field, which were initially formed based on a purely objective or subjective, gradually and in the course of their evolution, somehow converged with the comprehensive and holistic concept of landscape and focused on both aspects of objectivity and subjectivity in analyzing the health landscape. This has led to an approach in the field of landscape that emphasizes the role of the individual, society and the environment, considering the health of the landscape as a relative matter that will vary from person to person.

The presence of individual agency (adaptive skills and capacities of a person) and socio-environmental dimensions in today's definition of health in other fields indicates the existence of an interdisciplinary agreement on this convergence. This article shows that by relying on perception, these seemingly opposite aspects can be put together and a meaningful and holistic model can be achieved in relation to the health landscape.

Re-reading the previous patterns in order to clarify how man relates to architecture and how he is present in the space, can provide a criterion for measuring and evaluating the desirability of the city space. One of these valuable models is the Bazaar, which play an important role in the cultural, social and economic life of the city and can be evaluated from both architectural and urban aspects. Among these, the Isfahan Bazaar in Naqsh-e Jahan Square complex has been selected.

Descriptive-analytical method along with space syntax technique and simulation has been used in "Depth map" software. The method based on graph theory, instead of describing the geometric characteristics (shape, size and distances) of the components of a system, explains the position, relationship between the shapes and how to configure those components as a whole.

Although the Bazaar alone does not have much difference in the maximum and minimum value of its syntactic values, which shows the coherence of the whole complex, nevertheless, the presence of the Naqsh-e Jahan Square in combination with the Bazaar is effective in improving all indicators except entropy (internal order).

Since the focal points of urban functions have the highest degree of connectivity and movement density, with the development of access (as the most important factor), density and diversity; It is possible to generalize the connection to the city structure and create solidarity between the urban elements, which results in prosperity, vitality and presence in the space.

The landuse change is one of the most important challenges of urban development in Iran. The purpose of this study is to investigate the trend of agricultural land use change and its impact on sustainable development in Shahriar city.

This descriptive-analytical research methodology is selected for the investigation during 1996 to 2016. The trends of changes in Shahriar city are studied and analyzed and radiometric correction is performed by using ENVI software. A questionnaire technic was used to assess the effects of landuse change on sustainable development.

Based on the results during the study period (1996 to 2016), the residential use increased annually with the growth rate of 117 hectares per year. Also, the use of garden and agricultural lands is increasing at an average rate of 200 and 37 hectares per year, respectively. Agricultural lands first experienced a decreasing trend (8%), then increased again (16.7%) and the result was an incremental study period (8.7%). Barren lands also have a 30% reduction rate in the region.

The outcomes emphasize on the importance and significant impact of agricultural and horticultural land use change on the components of sustainable development and well show that land use change has negative economic, social, environmental and spatial physical effects for sustainable development.

One of the proposed solutions to reduce energy consumption is to use nature as a source of inspiration. Surveys show that a large part of energy consumption is related to buildings. Considering that the building facade is the boundary between the interior and exterior space, it should be well-designed to reduce energy consumption. One of the solutions is to use an intelligent shading device that controls the entry of daylight in a hot climate.

This research, with its quantitative nature and simulation-modeling research method, has designed a kinetic shell in a building inspired by the movement mechanism of the Rafflesia to control the daylight of the building in the Shiraz climate.

The research findings indicate that the petals of the Rafflesia performed their opening and closing pattern in five consecutive movements and can act as a kinetic pattern or as a source of inspiration for the movement of the intelligent shading device of the building facade.

In the current research, the petals are considered with triangle geometry, which opens and closes from zero to 45 degrees at the top. In addition, according to the sun’s path from 7 AM to 7 PM, successive steps of opening and closing the flower take place, which can significantly absorb 20% of the radiation and 10% of sunlight hours. Therefore, the movement pattern of the Rafflesia in the hot and dry climate of shiraz has reduced radiation, which shows the optimal performance of the kinetic shading device.

After the industrial revolution, Architectes encountered a variety of concerns. Among those were the altercation between identity and new technologies, in which some believed these two elements were directly opposite. In this regard, the main goal of the research is to explain the theoretical relationship between new technologies and the building's formal framework in the architectural works of the last four decades in Iran to provide a strategy to improve its contemporary architecture.

The research is a combined research and consists of descriptive-analytical and survey from a methodological point of view and is practical research in terms of its purpose. After examining the relevant theoretical foundations, the criteria are determined, and the samples are defined and analyzed based on the main criteria. The resulting data are presented as a questionnaire to the expert statistical community. SmartPLS was used to validate the questionnaire, and Friedman's test was used in SPSS software to prioritize the data.

the findings indicate that most experts believe that the most significant impact of new technologies in Contemporary Iranian Architecture should occur in the three main dimensions: flexibility in construction, high-speed construction, and safety of new materials against fire.

by examining the multi-functional buildings of the last four decades specifically in the last decade, the widespread attention of contemporary designers and architects is to use new technologies in the aesthetic aspects of buildings, which has led to the decline of the building's identity when employing modern technologies to it.

Sustainability assessment systems are an important tool for measuring and managing actions taken in architectural works. The main goal of the research is to measure the efficiency of the DGNB system in management and programming the architectural interventions in the Karaj Iron Foundry.

descriptive-analytical research method is adopted in the article. The method of data collection is archieve documentary. the Karaj Iron Foundry as a shared heritage of Iran and Germany is selected as case study of the reserch. The monument was built by famous German, Austrian, Italian, Swiss, etc. architects between World War I and World War II, and it is worth considering as a world heritage site.

The findings of the research in the Karaj Iron Foundry based on the DGNB system indicate that the environmental quality with 20% influence on the sustainability is in the first place, the economic quality is in the second place with 17.9%, and the social quality is in the second place. Cultural and functional quality with 16.7% stand in third place, technological quality with 15.3% stands in fourth place, process quality with 15.2% stands in fifth place and finally site quality with 15% stands in sixth place.

The results indicate the efficiency of the DGNB rating system in programming an action framework for the Karaj Iron Foundry. Therefore, it is possible to recommend the adoption of this sustainability evaluation system in managing the action process in other valuable works of contemporary heritage and industrial architectural heritage.

Cities play a key role in promoting human values. Nowadays, population growth, widespread urbanization in developing countries, demographic change, environmental challenges, economic problems, urban transportation problems, advances in information and communication technology, and bureaucracy have necessitated the need for smart urban governance. Therefore, the main purpose of this study is to provide a model of smart urban governance with a future study approach.

The research method is descriptive-analytical and exploratory. The statistical community is experts in the field of research. The sample size was determined using Roscoe rules 45 people and the sampling method is snowball.

 the key drivers of smart city governance were extracted from Latin sources as well as the Delphi method, 9 key drivers for the future of smart city governance were considered. In the next step, scenarios were developed for each driver and strategies were considered for each desired scenario. Finally, the model of smart city governance in Rasht was presented.

direct citizenship education, design of public participation opportunities, formulation of local policies, integrated urban management, create a financial model to allocate appropriate budgets, development of data communication infrastructure and access network, encourage investors, develop The law as a means of attracting private sector investment in public infrastructure, Creating open data portals, enacting strong laws to protect the privacy, providing online services and eliminating bureaucracy and careful planning of smart government at the national level, the highest score in achieving They achieved the model of futuristic smart city governance.

The main purpose of this article is to investigate the performance and impact of the building shell on natural lighting components and radiation reception, as components affecting the quality of the interior space, through designing a shell with Voronoi algorithm.

For this purpose, using the genetic algorithm and taking into account the Useful Daylight Illumination and the Total Radiation, optimal configurations are presented from among the design options of the shell, which is based on the Voronoi algorithm. The working method has been multi-objective optimization using NSGA-II and linear modeling in the Rhino platform and Grasshopper plugin using environmental analysis tools such as Energy Plus and Radiance for numerical calculations. Also, skins are analyzed in three cases: 1-an infilled wall without the second skin, 2-using horizontal louvers, and 3- Voronoi skin as the second skin.

It has been indicated that with Voronoi skin, the amount of average Useful Daylight Illuminance has increased by 63.86% compared to the case without the second skin, and by 21.02% compared to the case using horizontal louvers the second skin. Also, by this design idea, the amount of total solar radiation decreases by 63.86% compared to the case without the second shell and decreases by 15.38% compared to the issue of using horizontal louvers as the second shell.

The designed shell resulting from the optimization process and the use of Voronoi geometry has a good performance in improving the Useful Daylight Illuminance and reducing the amount of sunlight.

Original design can be evaluated by emphasizing the recognition of the original meaning of native architecture. Therefore, the interaction of past and new meanings of architecture through the continuation of originality using new materials, has a high position in today's world. The purpose of this article is to identify and analyze modern patterns in interaction with the two concepts of past originality and future technology in the use of materials in the facades of contemporary buildings in Iran. Do they step in synchronously with the architectural facade or are they in opposition?

In order to achieve the objectives of the research, the process of analysis and evaluation is carried out by selecting the works of the architectural index and how to use the materials in the facade. This research tries to examine the facades of index buildings in terms of materials through qualitative studies and has evaluated the interaction of materials and the originality of the building facades by using fuzzy logic as a systematic theory.

Research findings show the use of traditional materials along with modern technology; Establishes an interactive process between the original patterns of the past and the dream of the future.

Inspired by the original and sustainable patterns of Iranian architecture with modern expression, it is an effective approach in creating outstanding architecture.

The heritage of early modern architecture in the first Pahlavi era, represents the concept of identity in a new domain which could be attributed to discontinuity of traditional Iranian architecture. Historical architecture in the first Pahlavi era is one of the first attempts made to protract the identity of Iranian architecture in its new shape. The present study was an attempt to retrieve the roots and levels of the historical approach in the first Pahlavi era to explain how identity remains embedded in the modern architectural heritage of this era.

in the present qualitative study, a descriptive-analytical approach is used to decipher the relationship between the cultural values of modern architectural heritage and the concept of identity in architecture. Using relevant documents, the researcher has tried to explore the trend of architecture formation in the Pahlavi era. By studying library sources, the researcher has also tried to analyze the concept of identity in architecture as well as components affiliated with that. In the next step, an inferential approach is used to investigate the relationship between historicism and identity development in the modern architecture heritage and the results are used to analyze a series of selected buildings associated with the historicism current of the first Pahlavi era.

Imitative, schematic and conceptual historicism are three components of retrospective approach that are directly correlated with different levels of identity: formal, inferential and semantic.

In the architectural heritage of the first Pahlavi era, Identity is, from a historical perspective, formally transferred through a direct perception and objective adaptation to the attributes of historical architecture in Iran. In the wake of that, another group of buildings was formed, which transferred identity through content representation and as a result of indirect use of Iranian architectural elements and the refinement and abstraction of historical components. Despite emphasizing on similarities, these buildings actually depict a cultural distinction in architectural heritage of this era.

Architecture as one of the ways to create a work, while using art, is a combination of thought and technology. What sets an architectural work apart from other works is that it is more valuable than providing shelter; In other words, in addition to the functional aspect, it also expresses the characteristic of beauty and higher transcendent concepts. This type of architecture, as a valuable heritage, has the ability to remain in history and the role of technology in the production of such heritage has always been one of the influential parameters. When an architectural design is formed as a special work of art, it is affected by the technology and it has become symbolic in this state. The purpose of this study is to investigate this secondary aspect of technology and its role in the production of heritage of contemporary architecture.

The research is Combined and uses a Grounded Theory. Through descriptive-analytical methods, by examining the heritage of contemporary architecture as well as the aspects of the effects of technology and its role, the factors affecting architecture have been analyzed

Examining the identity samples of contemporary architecture as a lasting heritage with different geographical distribution shows that jointly the characteristics of form, function and beauty in the areas of formal configuration, spatial organization and facade composition can be analyzed and compared.

The nature of the architecture of funds at the intersection of art, science, technique, depending on the time and the context has been changed and the creation of a lasting architectural heritage has depended on the level of technological advancement of its time.

The construction sector accounts for a large portion of the world's energy consumption; in Iran, it’s more than 40% of energy consumption. Office buildings have a relatively unfavorable energy consumption pattern due to impersonal ownership and lack of supervision and needs improvement. The aim of this research is to improve the energy performance of these buildings by using a dynamic double skin façade.

In this research, first the dominant pattern of office buildings in Mashhad has been studied. Since the design is done in Mashhad, which is one of the religious centers of the country, and to create this feeling in users, the pattern used in its second skin is inspired by Islamic patterns of tiles and decorations of the holy shrine of Imam Reza (AS). After analyzing the energy performance of 5 selected patterns with Ladybug and Honeybee plugins, the most optimal pattern is used.

Daylight is one of the most influential parameters in the design of energy efficient buildings. To make the most of this parameter, it is necessary to create facades with maximum transparency. But these facades face challenges such as overheating. Therefore, it’s important to control the amount of daylight entering.

In this research based on highperformance architecture theory, an optimal solution to improve the energy performance of a 5-storey office building in Mashhad by using a dynamic double skin façade with the ability to control the daylight entrance is presented; which results in a reduction in building’s energy consumption by approximately 130,000 kWh per year.

To counteract urban population growth, research centers have devised city development strategies as well as the concept of intelligent cities. The present study aims to examine how building information modeling (BIM) and geographical information system (GIS) can be integrated to establish principles that govern intelligent cities and enhance their efficiency. It also delineates the potential advantages of BIM and GIS integration for future developments in various other areas.

Taking advantage of a meta-synthesis methodology, this study has researched the concepts of BIM and GIS in Farsi and English databases, identifying knowledge gaps in previous studies, while examining their integration for the purposes of this project.

Considering the distinct qualities of BIM and GIS, it is essential to integrate the two models in a three-dimensional environment, as their effective synergy must be supported by a viable platform. Our findings confirm that by undertaking CIM models, city managers and the construction sector can significantly enhance intelligent cities. Furthermore, to improve productivity and achieve sustainable management, BIM and GIS data should be used at different levels of semantic models.

Managerial issues concerning vertical construction cannot be resolved by using two-dimensional data available on maps. The integration of BIM and GIS can, however, effectively solve managerial problems in infrastructure development projects – both horizontal and vertical. The integration of these two models provides sustainable support for an intelligent city in that both models have distinctive capabilities for data unification, quantitative analysis, technology applications, and city management.

The purpose of this study is to develop strategies for sustainable tourism development in the kavir of northeastern Kerman province.

The documentation and survey adopted to collect data, and 30 questionnaires collected by the Kerman Province Tourism Organization based on the snowball method. Data analysis was analyzed by SWOT matrix and QSPM matrix.

Based on the obtained results, it was concluded that among the importance of internal factors, among the strengths, the highest priority is related to the indicators of "regional road safety" with a score of 19.33; And the index of "having unique natural landscapes" with a score of 10.93 is less important in the eyes of experts among the strengths. Among the weaknesses of the index "low quality of service facilities" with a score of 18 is the most important internal weaknesses. Further analysis of external factors scores showed that among the opportunities, the highest priority is related to the index "growing trend of desert tourism activities" with a score of 18.40. The "lack of attention to tourism development in desert areas in policy-making" index with a score of 19.20 is the most important environmental threat.

The situation of sustainable tourism development in the northeast of Kerman province is in an aggressive state and this situation is due to the dominance of internal strengths over internal weaknesses and environmental opportunities over environmental threats. The conclusion highlights the role of green tourism in achieving the sustainable development goals (SDGs).

The arrival of European architects and the return of the Iranians students were the root of modern architecture in Iran. Roofing with truss structures is one of the architectural achievements of this period. In many buildings, and even for covering industrial buildings, trusses were used to cover large spans. The present study tries to address the differences between Iranian and non-Iranian truss structures in industrial heritage buildings.

The first step of the research is documentation. The second part is based on the field study and structural analysis. Six samples were selected from among from the shared-heritage of Iran and Germany in the late Qajar and beginning Pahlavi era in the Gilan and the Mazandaran provinces. The methodology was set to explain the difference between Iranian and non-Iranian truss structures.

Among the six selected samples of sloping structures, the two were made with Iranian truss systems and in the four other samples non-Iranian truss systems. The first group is only pretending to be sloping structures but the second group could be categorized as real truss structures.

Investigating the two different groups of sloped roof structures suggests that Iranian truss systems are different from the western truss due to deployment of elements, cut of the wood, joints and distribution of forces. It shows that what we name as Iranian systems of truss structure is only similar in face with the western truss systems; and in statics point of view, those are different obviously.

Hasty urbanism resulted in large-scale derelict industrial sites in iner parts of the cities. The Tehran Silo in Nazi Abad of Tehran, is a famous shared-heritage of Iran and Germany which was designed by the German architects, was built by the companies during WWI and WWII, and was completed after WWII by the Russian companies. The article aims to discuss the role of ITC (information and communications technology) in green development of the context.

Highperformance architecture theory is selected for conceptual framework of the research in order to meet sustainable architecture prerequisites in the industrial site. The study is based on mixed method by SWOT matrix as a strategic planning and strategic management technique. The descriptive – analytical research method is selected to implement and interprete SWOT matrix.

The SWOT (strengths, weaknesses, opportunities, and threats) analytical model provides strategic solutions for sustainable development and green adaptive reuse of the Tehran Silo to become the main core for the development initiatives for a deteriorated adjacent context.

The results concluded that ITC palys a key role in green contemporization of the Tehran Silo site as a deteriorated brownfield. The research results emphasize the benefits of using new technologies and sustainable architecture in modernizing the abandoned area of Tehran Silo. Information and communication technology on the formation of a vibrant and dynamic social and cultural environment, will be an effective factor in creating new activities, as well as suitable for the economic conditions of the region.