Based On The Space Syntax Of Urban Green Road Line Selection Research

Line selection problem is the most important link in the greenway construction, from the start, determines the value of the construction of the greenway. There are many factors that can affect line selection of greenway, related studies have shown that accessibility has close correlation with urban residents travel choice, is important factors that affect line selection of greenway.Space syntax theory in the study of spatial accessibility has a unique advantage, this paper choose the space syntax theory as the foundation, with yaohai area in Hefei as an example for empirical study on urban greenway line selection. Choose accessibility as main reference index to reach appropriate conclusions sabout urban greenway line selection.In the process of using space syntax analysis, first of all, using the global and local integration as the basis of accessibility, and the actual distance of urban greenway service scope verification, secondly combining the traffic plan and land layout diagram for system within the scope of the highway grade, afforestation and land layout, superimposed on the important influence factors, respectively for appropriate and inappropriate setting greenway section, finally, dominated by space syntax, and a variety of influencing factors for the reference of comprehensive analysis of the final line selection conclusions.Through the writing of this article, I want to discuss urban greenway space layout and line selection rationally, to build a relatively reasonable urban green system, further improve and develop greenway line selection method. Providing some reference opinions in Hefei or other areas for the future of the urban greenway construction.