Document Type : Research Paper
Authors
1 PhD. Student of Urbanism of Islamic Azad Uni. of Tehran
2 Associated Prof. of Urban Design, Islamic Azad Uni. of Tehran, Central Branch.
Abstract
Urban resilience refers to the ability of an urban system at the temporal and spatial scales to maintain or rapidly return to past performance in the face of disruption (earthquake) in the direction of stability with change. Physical resilience (infrastructure) , Vital roads and infrastructure, land use, building quality and age, building height, open space, density of built environment, city form, urban body, public sites, (government agencies, hospitals, fire departments, force Shelter, vacant or rented housing units and health facilities. One of the most important infrastructures of vulnerable hospitals is that they are susceptible to a catastrophic accident. Markabard has occurred in 75 countries of the world, of which more than 80% of deaths and deaths have occurred in only 6 countries. Of course, Iran is one of these 6 countries with more than 110 thousand human casualties. Tehran is located in the region as the political-economic center of Iran. Several important faults have crossed the north and south due to population concentration, physical and functional erosion, fine-grained urban blocks and also seismic instability of buildings in most areas of the south and center of the city. Investigates the effective indicators on the degree of spatial physical resilience and determines the importance of their role in Region 2 of Tehran. The research method is descriptive-analytical and applied in nature. The results indicate that the index of physical characteristics of the texture (0.878) and the index of characteristics of the bedrock (0.861) are the most important.) .
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