After the glorious Islamic revolution, there were unique and diverse discourses to solve existing problems and shortcomings, and each of these discourses have manifested themselves in collective housing in these periods. This research uses a combined method to achieve this How those discourses have appeared in collective housing in each government and to what extent each of them had a contribution in the field of collective housing by using nest by nest method by examining the views of collective housing designers (etic) and by interviewing and extracting indicators and the views of users. The spatial (emic) has been done with a questionnaire. This research has a qualitative and quantitative approach and for the interview and the output of the cascade software from the Atlasti software and the quantitative software used in this research is NCSS, in which factor analysis is done in the Varimax method. The results show that in the physical dimensions of the national housing variable with a value of (0.974), the highest influence is related to the assignment of land in less developed areas with a value of (0.974) and in the spatial dimension, the increase of interactive space with a value of (945.0) 0) and the lowest standard revival is necessary to minimize the construction time (0.561). In the social dimension, studies on failed collective housing (0.814) have the most impact and the standardization of collective housing (414) has the least impact. In the economic dimensions, the highest growth in liquidity and the increase in the ratio of materials (0.811) and the least support for the housing of the former (0.325), in the cultural dimension, the presence of unpleasant odors in the open space (0.223), the least and the most related to the training of the workforce Maher is (0.691). In service-climate, the use of contextual architecture (0.491) and attention to the basics of sustainability in design and implementation (0.161) are the most and the least.

Bridges were built in historical periods to cross floods and rivers and created value after construction. They often had remarkable beauty in terms of proportion and design. They displayed power and kindness, they also kept the functions of tourism and spending time as part of the urban space that accommodated urban life. This study was conducted to extract and categorize the architectural values effective on the shaping of historical bridges and screening them based on fuzzy Delphi, the research method is survey type and based on component screening. The research method is applied in terms of purpose and survey method. For this purpose, through document analysis and library studies of articles and books, the hidden architectural values effective in shaping the historical bridges of Zayandeh River were extracted, and then a questionnaire was compiled to examine the contribution of each component from the point of view of spatial users and screening among the spatial users of historical Zayandeh river bridges. Questionnaires with a Likert scale are designed and provided to the group of space users. The fuzzy Delphi technique and MATLAB software were used. The Delphi method consists of three steps: Fuzzification, Inference, and De-fuzzification. The results indicate that the color component from the physical dimension has a membership rate of 0.37 and the final class L has the lowest value and meaningful shapes with a value of 0.81 and the VH class has the highest membership degree in the cultural dimension of the component of avoiding futility with a value of 0.87 and the L class related to substance and meaning and the component containing traditions with values of 0.46 and 0.51 and class H related to self-sufficiency with a value of 0.7 and class VH related to flexibility dimension, the sense of place component with a membership value of 0.89 and M class and the medium membership degree is related to spatial elements with a value of 0.56. In the inferential analysis of correlation, it is determined that the spatial dimension can have the greatest impact on other dimensions and also the lowest component is related to this dimension. Paying attention to multiple functions in selected bridges leads to supporting various activities.

Bridges were built in historical periods to cross floods and rivers and created value after construction. They often had remarkable beauty in terms of proportion and design. They displayed power and kindness, they also kept the functions of tourism and spending time as part of the urban space that accommodated urban life. This study was conducted to extract and categorize the architectural values effective on the shaping of historical bridges and screening them based on fuzzy Delphi, the research method is survey type and based on component screening. The research method is applied in terms of purpose and survey method. For this purpose, through document analysis and library studies of articles and books, the hidden architectural values effective in shaping the historical bridges of Zayandeh River were extracted, and then a questionnaire was compiled to examine the contribution of each component from the point of view of spatial users and screening among the spatial users of historical Zayandeh river bridges. Questionnaires with a Likert scale are designed and provided to the group of space users. The fuzzy Delphi technique and MATLAB software were used. The Delphi method consists of three steps: Fuzzification, Inference, and De-fuzzification. The results indicate that the color component from the physical dimension has a membership rate of 0.37 and the final class L has the lowest value and meaningful shapes with a value of 0.81 and the VH class has the highest membership degree in the cultural dimension of the component of avoiding futility with a value of 0.87 and the L class related to substance and meaning and the component containing traditions with values of 0.46 and 0.51 and class H related to self-sufficiency with a value of 0.7 and class VH related to flexibility dimension, the sense of place component with a membership value of 0.89 and M class and the medium membership degree is related to spatial elements with a value of 0.56. In the inferential analysis of correlation, it is determined that the spatial dimension can have the greatest impact on other dimensions and also the lowest component is related to this dimension. Paying attention to multiple functions in selected bridges leads to supporting various activities.