未预留换乘节点的车站换乘方案研究——以北京地铁车公庄站为例

Transfer Scheme with No Roreserved Node:A Case Study on Chegongzhuang Station of Beijing Metro

对修建较早的车站未预留换乘节点,研究新建车站与未预留换乘节点的车站进行换乘方案设计的合理性。以北京地铁6号线一期工程车公庄站为例,通过对车公庄站与既有2号线车公庄站的换乘方案、换乘方式进行总结和分析,同时总结新建线路与建设较早的未预留换乘节点车站的几种换乘方式,如"十"、"T"型方式换乘;实践证明采取"T"型换乘,新建车站下穿既有车站,设置3条换乘通道,实现单向换乘的方式较合理。为今后类似工程的换乘车站进行换乘设计提供指导和借鉴。

In this paper,the transfer scheme between Chegongzhuang Station of Beijing Metro and existing Metro station with no reserved transfer node is proposed. The transfer modes,i. e. cross-shaped and T-shaped transfer modes,are summarized. It proves that the T-shaped transfer mode with 3 transfer galleries is optimum for a new Metro station undercrossing existing Metro station.