analysis of factors affecting the voidability of dense neighborhoods in the cityBased on fuzzy cognitive map (studied amol city)

The purpose of this study was to determine and diagnose the relationship between viability indices of dense neighborhoods. For this purpose, nineteen operators were identified by studying the literature of the subject and interviews with urban planning specialists and urban planning that has been experienced about life. These factors were divided into six general, functional, social, natural, economic, visual and perceptual categories. Then, in order to identify the axial indexes of the model, the cognitive fuzzy mapping was used and the penetration rate of each indicator was determined on each other In the following, the matrix obtained in the FCmapper software was implemented and the fuzzy cognitive map was drawn.In this study, after reviewing 19 indicators, land indices and density, residence satisfaction, parts size, social interactions, diversity of housing and prosperity and flourishing of the neighborhood economy are 6 important indicators in terms of focusing the most effectiveness and effectiveness in relation to other There are environmental indicators, among which the earth and density are more centered than other factors. The size of the components is important in the second rank. These two indicators have the greatest influences in other variables. The satisfaction index of residence receives the most influences from other variables.