Determine the principles of green space design effective on improving the quality of urban spaces(Case Study: East side walkway of Azadi Boulevard, Intermediate Gas square and Meshkin Fam Street in Shiraz, Iran)

With the increasing pollution caused by transportation and industry, green spaces and natural areas are considered by the inhabitants of large cities. Today's man has to take refuge in green spaces designed in urban spaces to have the opportunity to think and avoid urbanization issues and problems. Failure to adhere to the design principles of urban green spaces has caused urban designers to be largely unsuccessful in attracting urban residents to these spaces and satisfying them. Paying attention to these principles can strengthen the sensory perception of urban space users by reinforcing the meaning of space and creating memories in the minds of urban space users. The main objective of this research is to achieve the principles of green space design that are effective in improving the quality of urban space. In this research,at first, the views and theories of experts in the field of architecture and urban design regarding the design of green spaces and the quality of urban spaces have been investigated. The method used in this research is Delphi and after evaluating and rating the components and sub-criteria by experts, Statistical analysis of the data was done by SPSS software and simultaneously analyzed by AHP for conclusion and conclusion of the research. Based on the research findings, among the principles of green space design, emotional components by 3.06 had the greatest impact on improving the quality of the case study, the sidewalk in the eastern side of Azadi Park in Shiraz.