Identification worn-out urban textures Based on the physical parameters Case Study: Region One  Tabriz city

Urban texture as one of the main components of the urban systems, in period of time and contemporaneous with socio-economic transition should be consider by planners, until to meet various needs residents, including residence, transport, security, leisure, and so on. the neglect of this issue can causes to fatigue and inefficiency of them in the urban system. currently This is clearly in big and historical cities in the world, including the Iranian cities. City development in suburbs due to the profiting motives for real estate owners and economic justification for urban management cause the neglect of a wide range of inner areas in the cities and getting rid of them from development cycle. The research method in this stud is developmental Applied and study method is Documentary and descriptive- analytical. The required data to indexes of rusty texture According to the indicators approved by the Ministry of Road and Urban Planning Through documental method Were collected. In order to grading Exhaustion of fatigue texture areas using Analytic Hierarchy Process(AHP) and The Polls of experts Intended indexes in the next stage Using Geographic Information System(GIS) for each physical Sub-index a layer Was prepared. Eventually by determining weights to each index and using weighted overlay toll in geographic information system, final map for Rusty texture based on selected indexes Was drawn and dose of frazzle for areas of selected zone Determined.The results show 27% of this urban zone have Medium to high fatigue. also in area analysis unit of under study zone, area5 with having 45.3% have the most fatigue. versus area1 with having 12% fatigue have the Lowest   fatigue Among all areas.