Optimization Strategy of External Space of Commercial Subway Station: Taking Chunxi Road Station in Chengdu as an Example
Taking Chunxi Road station in Chengdu as an example, the external space of typical commercial subway station is investigated and analyzed. It is found that there are some problems in the external space of Chunxi Road station in terms of traffic transfer continuity, commercial environ-ment comfort, barrier-free facilities configuration, green space setting, etc. Therefore, optimization strategies are proposed from three aspects of traffic organization, func-tional organization and spatial organization, in order to provide references for design of external space of subway stations with similar attributes.