Genealogy of qualitative social values of space's urban design with emphasis on public discourse

Public space provides social relations، social capital and cultural and social discourse. Public space is the category between social society and governmental policy and connects the public problem of people and public opinion about democracy and logical aspects. These public spaces contain the common phenomena like: equity، unity، and social justice in urban spaces. In the other hand، the Criteria of Environmental Quality in Urban Design is the major aspect of urban design and the best quality urban democracy. These papers have been benefited descriptive and analytical research method and other research method that specified logical argument. So، in this paper، have been constructed the major of public space''s factors.