Review and assess the physical-spatial structure of cities iran from the perspective of modernism and postmodernismabstract

The study of the growth and physical development of cities in the world to date suggests that The paradigm of modernism and postmodernism leads to the development of cities, the development of communication networks and highways, creating satellite towns, and suburbs The greatest impact on spatial and urban areas are left. Modernism and Modernity effect, the basic effects in the areas of social, political, economic, cultural, and physical space is left in the world. In addition to post-modernism in the field of economic, social, political, and in methodology also has some impact The purpose of this study was to evaluate the spatial structure of Tehran Metropolis is the view of modernism and postmodernism .Methods In this descriptive-analytic study approach And collect information on library studies and documents have been developed. The findings suggest that In modern components such as one-dimensional view of the physical and Urban Development, Drinking space, such as the creation of highways, airports and network Architecture and onstruction of high-rise and grainy Respectively in the first place to third And components such as postmodernism User composition and diversity in housing, There is the principle of authority in the framework of the city and The average density of users combine noted That in the first place to third in terms of influencing the spatial structure of metropolitan Tehran were involved. Therefore, the combination of local knowledge and experience, can maintain the modern and postmodern urban identity, safety, beauty, realize sustainable development.