基于扎根理论的海绵城市建设制约因素研究——以浙江省嘉兴市为例

Research into implementation obstacles of sponge city based on constructing grounded theory:taking Jiaxing city as an example

海绵城市建设是多主体参与、多要素协同的复杂工程,在推进过程中受到了多重制约因素的交互影响。选取国家首批海绵试点城市浙江省嘉兴市作为案例研究对象,通过对海绵城市相关参与人员的深度访谈,依据扎根理论,对访谈文本进行编码分析,构建海绵城市建设制约因素模型。研究表明,理念、资源、组织和制度是影响海绵城市推进的四大因素,其中理念认知为内在驱动力因素,资源和组织是内部情境因素,制度为外部情境因素,四者相辅相成,共同作用,推动(或阻碍)着海绵城市建设。基于此,应采取优化资源配置及组织结构等举措,为海绵城市的有效推进提供科学依据。

Sponge city is a complex system with multi- subject participation and multi-element coordination, which is affected by multiple obstacles. As one among the first group of trial sponge cities, Jiaxing city was selected as the case and the relevant participants in it were interviewed in depth. Based on the constructing grounded theory, the interview text is coded and analyzed to construct the obstacle model of sponge city. The research shows that concept, resource, organization and governance are the four major obstacles to the sponge city. Concept cognition is the internal driving force, resource and organization are the internal contextual factors, and system is the external contextual factor. The influence path of the four factors on sponge city is not consistent. Based on this, the paper puts forward some suggestions to building a more effective sponge city.