Research on Space Quality Improvement Based on PSPL:A Case of the Space under Dashahe Bridge in Shenzhen
As a type of urban space,the space under the bridge is of great significance to promote the high-quality development of urban space.The current research focuses on the function of the space under the bridge,and there is little research on the analysis and evaluation of the quality of the space under the bridge.Taking the space under Dashahe Bridge in Nanshan District of Shenzhen as an example,this paper studies the space quality under Dashahe Bridge from three dimensions of protection,comfort and pleasure by combing the literature and combining the PSPL survey method.The characteristics of crowd activities are analyzed from space function and activity type.The evaluation index system of the space quality under the bridge is constructed with the analytic hierarchy process(AHP)to measure the quality of the space under the bridge.In order to build high-quality space,this paper puts forward some strategies to improve the quality of the space under bridge,such as"orderly combination of hard and soft quality","balance between supply and demand of spatial places"and"fine design of landscape facilities",in order to provide a reference for improving the quality of the space under bridge in other regions
PSPL survey methodspace under the bridgespace qualityprotectioncomfortpleasure
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