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The metropolis of Mashhad and their territory has experienced unbalanced physical growth in recent years and is currently associated with many problems in various dimensions of management, economic, physical, social, environmental and so on. In this metropolis, increasing population and migration and integration of rural areas in the body of Mashhad metropolis on the one hand and management distortion on the other hand has increased the grounds for increasing these challenges. The type of research in this research is descriptive-analytical and in collecting information, field and library studies have been used. Cocoso method was used to analyze the findings. The results of this study show that in the social sector, the index of non-participation of the people as a missing link in organizing around the metropolis of Mashhad; In the economic sector, the index of increasing violations in construction to earn more profit in the suburbs of Mashhad; In the physical part, there was no indicator of unit management in the study area for issuing permits and supervising construction; In the management section, the management of the suburbs around the metropolis of Mashhad and finally the environmental section, the index of increasing environmental problems following changes in land uses in and around the city of Mashhad, pointed out that the perimeter and privacy of the metropolis of Mashhad is facing them in the current situation.

Evidence suggests that in the event of accidents, the potential for insecurity, social disorder and crime increases and the occurrence of both events with violations and social chaos of urban traffic management is difficult.In this study, 6 main criteria to determine the network's physical and spatial area 21 Tehran And using the Analytic Hierarchy Process (AHP) Was used to assess the vulnerability of the network in the event of accidents. During disasters this method involves the main triple a) - matrix of pairwise comparison, b) - a measure of weight calculation, c) - Determination of agreement. The above three steps using Expert Choice software accurately than the agreed 03/0 has been conducted. This research is descriptive and analytical - and the purpose it is applied. In collecting the data library - based questionnaire survey of expert opinion is used. In this study, using some of the capabilities of GIS software to analyze several major objectives in the management street networks of crisis events in the 21st District in Tehran that the potential vulnerability of the region based on physical conditions is shown. Based on the output maps and statistical analysis of the results، Town of North Cheetgar, town shahrdari, town Vilashahr,town Esteghlal and town 22 most risky and town Vardavard, town Darya and town Tehransar e gharbi of the safest areas of the Municipality, District21 And other vulnerabilities in the region are relatively low.