Analysis and Evaluation of Urban Resilience Dimensions in facing Floods (Case of Study: Khorram River, Khorramabad City)

Urban resilience refers to the ability of an urban system on a temporal and spatial scale to maintain or quickly return to the desired past functions. Today, one of the major issues and problems that most megacities of the world are dealing with is natural hazards that always threaten human settlements and human lives and can cause losses and casualties in a short period of time. Leave a very wide space. In this regard, the present study was compiled with the aim of evaluating the dimensions of urban resilience against natural hazards in Khorram Abad city. The current research is an analytical research in terms of its purpose, application, and in terms of the method of data collection, and in terms of its implementation, it is a survey type, and in terms of the research method, it is of a quantitative type. In order to analyze the data, SPSS software, combined models (FARAS + FKOPRAS) and FBMW were used. The results of the sample T - Tech test in the dimensions (economic, social, physical -environmental, institutional -organizational) showed that the state of urban resilience in Khorramabad is weak, and based on the combined models (Aras Fazi and Cooperas Fazi), the social dimension with a weight of 34.00, the highest level of resilience and the institutional -organizational dimension with a weight of 30.00), the lowest level of resilience in Khorram Abad city against floods. Have given In the following, based on BMW's fuzzy model, in the economic dimension, the subject of planning in order not to cause damage to household appliances with a weight value of 0.043, the maximum amount of resilience, in the social dimension, the subjects of education. Against risk preparation, awareness and knowledge with a weight value of 0.040, the highest level of resilience; In the institutional -organizational dimension, the issue of the state of awareness of urban residents when facing the flood crisis with a weight of 0.027, and in the physical -environmental dimension, the item of building density with a value of 0.031, has the highest level of resilience. Have given.