عوامل موثر در تغییر، پایداري و بازیابي ھویت عملكردي فضاھاي عمومي شھري سنندج

The foresighted functions for urban public spaces maybe change by various parameters during passing time and because of belonging Function to one of Architecture knowledge triple areas; this will change Identity of space. This identity changing, causes weakening in urban space definition and disturbance in its valuable characteristics, and finally results in disorder and mess in the city. Recognition of kind and amount of this identity changing, its reasons, methods for change preventing and regaining original identity, are main issues of this research. Functional identity changing of urban public spaces which are not belong to personal people and their main usage are connection and movement, is to three kind: commercial, social and recreative. Also pedestrian and riding urban movement routes have unwished interferences. These functional changes mostly occur in Sanandajs' city center and causes increasing in existing problems of this area. In this research after recognition and examining these changes, some solutions have proposed for improving current situation and preventing current problems.