فهرست مطالب

نشریه فرهنگ معماری و شهرسازی اسلامی
سال نهم شماره 1 (پیاپی 15، بهار و تابستان 1403)

تاریخ انتشار: 1403/03/12
تعداد عناوین: 12

فارسی
English

انتخاب همه

Seismic Assessment and Effectiveness of Structural Retrofitting Techniques: A Case Study of Industrial Chimney at Khosravi Leather Factory in Tabriz

Safiyeh Nami*, Emma Harutyunyan, Sepehr Amer, Vahid Navadad Pages 1-10

The Khosravi Leather Factory in Tabriz holds significant historical importance as a representative of Iran's early industrial era. After its renovation and repurposing as part of the Islamic Art University of Tabriz, the factory building became an integral part of the university campus. This study focuses on the dynamic behavior of the industrial chimney within this complex, which is a tall and slender structure vulnerable to seismic forces. Furthermore, considering the location of Tabriz in a high seismic hazard area and its proximity to the North Tabriz Fault, the importance of studying these buildings is felt more than ever. In this article, the previously implemented seismic retrofitting technique, which involved the installation of metal rings around the chimneys, is thoroughly examined. First, through Operational Modal dynamic testing, the behavior and effectiveness of this retrofitting technique are investigated in detail. The tests were conducted twice: once with the rings in place and subsequently after their removal to eliminate residual pressure effects, conducting the test on the main structure without retrofit. Also, the effectiveness of the ring was investigated with an FEM model and pushover analysis, and the results from different positions of the rings are compared. Based on the test results and observed frequency changes and pushover analysis results, it is evident that this retrofitting technique did not achieve the desired improvement in structural performance. This article offers valuable insights into the seismic assessment of industrial chimneys and critically evaluates the effectiveness of retrofitting techniques, utilizing the Khosravi Leather Factory as a case study.

Keywords: Seismic Assessment, Structural Retrofitting Techniques, Industrial Chimneys, Khosravi Leather Factory, Dynamic Testing

Abstract View Paper Case Study Original: English
Evaluation of the effects of porch in traditional houses of Tabriz on the amount of daylight factor changes (Case study: Behnam, Ghadaki, Ganjeizadeh houses)

Soheila Abdizadeh*, Hossein Nasiri, Farhad Ahmadnejad Pages 69-80

Daylight factor (DF) is known as an important element in architecture and a useful strategy in designing low-energy buildings. In the meantime, porch is one of the factors influencing the amount of daylight that can be useful in reducing energy consumption. Daylight has positive physical and psychological effects on users and is one of the main aspects in design; therefore, the present study was conducted with the aim of evaluating the effect of the porch in traditional houses of Tabriz on the amount of changes in the daylight factor. The research method is quantitative with a positivist approach and the statistical population is the traditional houses of Tabriz. Meanwhile, the architecture of the Qajar era is preferable to the rest of the historical periods due to its closeness to the present era and the structural feature of the houses of this era, i.e., having a porch and the active use of many of them at the present time, as well as the higher statistical population; thus, the houses of Behnam, Ghadki and Ganjeizadeh in Tabriz were selected as a sample population. In the study, information was collected by library method and field study. Then, modeling was done using Design Builder energy simulator software in the field of light, and then the quantitative data obtained from the simulation was analyzed with the standards related to the daylight factor. Based on the selected index, the performance of the porch was investigated in different directions and seasons. The results of the study showed that in all the times available in the simulation, the amount of DF has decreased in the state where there is a porch. Also, the performance and efficiency of it is effective in controlling the lighting of the space in the summer and passing the required light in the winter. It is also concluded that the effect of the porch in reducing the amount of DF in the summer is greater than in the winter, which is 30-60% in summer and 1-30% in winter. According to the data, the maximum value of the reduced ratio in the case with the porch in summer (60%) is twice the maximum value of the reduced ratio in the case with the porch in the winter (30%). So, it can be considered as a physical and climatic element that affects the DF. Moreover, the results indicate that traditional houses with a porch in the hot season reduce 30-60% of DF, which is one of the lighting factors inside the space, depending on its direction. And its effect in reducing DF is greater on the east and west fronts than on the south front. By evaluating the information obtained from the present research, it is concluded that traditional houses with porches perform more optimally in terms of controlling the lighting conditions in the space than houses without them and the quality of lighting in the spaces behind the porch in these houses in different seasons of the year is much closer to the standard level.
Keywords: porch, traditional architecture, daylight factor, lighting, simulation

Keywords: Porch, Traditional Architecture, Daylight Factor, Lighting, Simulation

Abstract View Paper Case Study Original: Persian
Re-reading and clarifying the socio-political values of the suburban caravanserai of the Central Plateau of Iran in the Safavid era

Nasim Hasani Bafrani, Mehdi Saedvandi* Pages 143-168

In the simplest definition, a caravanserai is a building that accommodates a caravan. Caravanserai is one of the most important inheritages of Iranian architecture, whose emergence in The Land of Iran has begun for many years due to its location on the East-West Commercial Highway and commercial boom, and other factors such as political, economic, military, religious and social have played a role in its development. During the Safavid era, along with the repair and construction of roads and the strengthening of the country's road network, much attention was also paid to the construction of caravan buildings. In a general classification, caravanserais are placed in two groups: suburban and inner city. Suburban caravanserais are one of the important construction elements in the communication ways of the Islamic era. Today, the margins of the roads of this land are filled with such valuable buildings have lost their former role with the emergence of modernism, changes in transportation and trade systems and they are at risk of erosion and destruction due to lack of adequate care. Therefore, recognizing this part of Iranian architecture provides the possibility of linking the present human being with the unrepeatable legacy of the past and re-educating from the precious experiences of the predecessors. In researches on the recognition of caravanserais, more attention has been paid to the physical aspects. For example, Mohammad Yousef Kiani and Wolfram Clais have discussed the climatic-physical typology, shape classification, determining the characteristics of caravanserais and introducing Iranian caravanserais by providing visual documents. Maxim Siro also studied the old roads, the buildings that were formed around them and the climatic-functional typology and introduced each of these buildings by providing documents, documents and a brief description. While the architectural values of caravanserais go back to its roots in the political, cultural and social beliefs of this land. Therefore, the present study aimed to explain socio-political values as an important part of non- Physical values of caravanserais in order to recognize and protect these buildings and it has done by asking the question of what socio-political values can be recall in suburban caravanserai of the central plateau of Iran, especially in the Safavid era?. This research is qualitative-historical in terms of nature. In this article, according to the nature of the research, the integrated research method has been used. This means that in the first stage, which aims to explain the meaning and concept of value in human sciences, the descriptive-analytical research method has been used. Therefore, first, qualitative data about value issues are extracted, inferred and classified using written library document resources in the field of humanities and the opinions of experts in these field. In the next stage, which aims to explain political-social values, with a descriptive-historical method, first to collect information based on library sources and researches of late researchers, as well as visual and written documents left from the past such as travelogues, as well as field observations, then the obtained information is analyzed by inductive reasoning method and the different aspects of the political-social values of the caravanserais are explained and a conclusion is made. Finally, based on these studies, the political values of caravanserais based on the levels of political values of Almond et al., in three levels, were explained, which include: system (system maintenance and adaptability), process (effective participation in political events, compliance and support and justice) and policy making (quantitative and qualitative welfare, individual security) and nationalism and freedom). Also, social values of these buildings, based on Schwartz's theory, have been presented based on five concepts of security, tradition, conformity, altruism and redemption.

Keywords: Caravanserai, Safavid, Value, Political Value, Social Value

Abstract View Paper Research/Original Article Original: Persian
Study of changes in the concept of housing in accordance with the new urban lifestyle with an Islamic approach

Sedaghati Atefeh* Pages 169-187

The concept of "housing" as one of the most important buildings located in the city is doubly important; In fact, housing, in addition to covering a wider area among other urban uses, contains the most hours spent in people's lives. All this while, for a long time, "home" has been familiar to Iranians with traditional and original cultural values and has enjoyed a sacred status for every person. At the same time, the development of modern housing in the country, under the influence of Western architectural style, preferences and manner and, consequently, the contemporary needs of individuals, has undergone a significant conceptual change. The present study, which has been done with a descriptive-analytical method and with a qualitative paradigm and Islamic realism approach, has an inductive process that will explain the multiple factors affecting the impact and appropriateness of housing development and modern urban lifestyle. Thus, through semi-structured interviews at the expert level, it tries to study the changes in the concept of housing in accordance with the new urban lifestyle and in terms of the Islamic approach. The findings, which revolve around three key questions, show that the concept of housing today, rather than being influenced by its relevance to the content of the new urban lifestyle, is guided by economic factors, utilitarian views, personal interests and financial expediency of individuals. The result of such a process will be the construction of houses with a noticeable distance from the traditional concept of the house, which does not include many concepts of Islamic housing development. However, it seems that adhering to some of the original values and beliefs of society, such as privacy, avoiding overlooking other houses and respecting the neighbor, in any case, plays a role in people's preferences and in choosing a house, and people try to optimize their preferences by balancing their financial strength with such features in the chosen home. Finally, the modern concept of "home" is a social construct that reflects the identity of the individual today, his financial ability and the cultural values that govern society. This concept, in accordance with the economic capability of the individual along with the codified criteria of urban housing development, can include more original and appropriate values of "home" concept in the content of an Iranian-Islamic city.

Keywords: Housing Concept, Modern Lifestyle, Islamic, Iranian

Abstract View Paper Research/Original Article Original: Persian

علمی مصوب

نشریه فرهنگ معماری و شهرسازی اسلامی

Culture of Islamic Architecture and Urbanism Journal

دوفصلنامه هنر و معماری

آخرین شماره | آرشیو

ISSN: 2716-9758 eISSN: 2716-9642

صاحب امتیاز:

دانشگاه هنر اسلامی تبریز

مدیر مسئول:

دکتر محمدعلی کی نژاد

سردبیر:

دکتر محمدتقی پیربابایی

تلفن نشریه: ۰۴۱-۳۵۵۴۱۸۱۳

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فهرست مطالب

نشریه فرهنگ معماری و شهرسازی اسلامی سال نهم شماره 1 (پیاپی 15، بهار و تابستان 1403)

نشریه فرهنگ معماری و شهرسازی اسلامی

Culture of Islamic Architecture and Urbanism Journal

نشریه فرهنگ معماری و شهرسازی اسلامی
سال نهم شماره 1 (پیاپی 15، بهار و تابستان 1403)