Explanation of functional factors affecting the success of public spaces and providing a model for assessing success through its functional dimension (Case study: Imam Khomeini Street, Tabriz, Iran)

The condition that varieties of cities including iranian cities are confronted makes the creation of successful public space a necessity. it is clear that for creating suitable public space first we should understand the influencing factors on space and simultaneously solve and improve the problems through understanding the environment.for achieving the factors that influence the success as a main goal of this research, important theories of the successful public space such as white, montgomery, jacobs, gehl, carr, oldenburg and the experience of the famous international institutes are reviewed. finally a model for space evaluation based on place game model of pps institute was presented.the main method of research because of its experimental-theoric orientation for identifying the most influencing factors on success of space is testing theory method. in order to verify theory the correlation test is used.at first based on place model, place game checklist of pps institute and theoretical framework presented in this paper, the factors influencing the success of public space are categorized as comfort-activity-access- socialability dimensions.by means of deep observation, questionnaire, llewlyn davies's scale and field survey techniques data was collected to complete the data requirements of the place evaluation model. in order to spatially analyze the success level at imam st, interpolation model of gis software was used. the result showed that abresan street is the most successful section, saat, mansoor and golestan sections were followed respectively.the results of investigation about the theory in our case study (imam khomeini street) show that between following factors: comfort-activity-access- socialability, factors of comfort and image are the most important condition for place success.