Innovation and practice of urban hub design on tracks:taking Zhengzhou Airport Station as an example
China's high-speed rail-way construction develops rapidly.This paper reviews the construc-tion and development history of domestic railway passenger hubs,defines the spatial scope of cities associated with high-speed railway passenger hubs by drawing on the theoretical model of the TOD circle.Taking Zhengzhou Airport Station as an example,the paper explores and refines the six dimensions of hub design innovation in terms of traffic,interchange and spatial system:unobstructed,convenient,integrated,comfortable,low-car-bon,intelligent.
railway passenger hubsstation city integrationZhengzhou Airport Station
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