Torbat Heydarieh city vulnerability to urban sustainability indicators with emphasis on the role of Dorehne fault

Sustainable urban development is a tool for controlling and directing city development and activities and promoting the city's environmental qualities. The use of sustainable urban development approach provides opportunities for the creation of applied geographic systems through which these systems can integrate natural processes, urban environments and human activities. Reviews of this article Develop the city of Torbat Heydarieh with The emphasis on the intrusion of the fault in relation to the extent of the vulnerability contribution of different indicators in different dimensions of development. The method of this research is descriptive-analytic based on the library collection method and analysis based on the method of weighting and selection of criteria using AHP technique. In this research, 12 criteria for selecting the sustainable urban development index of Torbat-e-Heydarieh with emphasis on the role of Duroneh fault in the dimensions of physical, geomorphologic and environmental aspects were considered. Then, these factors were weighed. The results of the research show that in total With a range of different areas, a significant percentage of the city's various districts and districts are vulnerable, with a view to reducing potential risks, appropriate planning should take place in these neighborhoods