Research on the Relationship between Rail Transit Passenger Flow and Station Spatial Quality—Taking Ningbo City as an Example

为了揭示轨道站点客流与站点空间品质的内在关系，研究基于轨道站点周边基础性与高阶性空间需求两个层级构建了空间品质评价体系，涵盖站点可达性、功能服务性、空间舒适性、安全性和场所交往性五个方面。以宁波市为例的实证分析表明，站点的设施密度、绿地率、容积率、步行指数等与轨道进出站量有较强的正向影响，可据此改善轨道站点空间品质，提升轨道吸引力。In order to reveal the internal relationship between the passenger flow and the spatial quality of rail stations, this study constructed the spatial quality measurement index based on the basic environmental needs and advanced environmental needs around rail stations, covering five aspects: station accessibility, functional service, spatial comfort, safety and place interaction. Taking Ningbo as an example, the empirical analysis shows that the accessibility, facility density, green space ratio, plot ratio, walking index and social interface index of the station have a strong correlation with the number of rail stations, which can improve the spatial quality of rail stations and enhance the attractiveness of rail.