地铁车站突发客流疏运能力的理论计算与分析

针对车站OB应对亚运会期间大规模突发客流疏导问题,利用理论分析的方法计算不同车站设计方案,包括车站一岛一侧站台设计和一岛站台设计及不同通道设计时的最大疏运能力。计算考虑了车站建筑结构、出入口、闸机口和边门、楼扶梯等通道的数量及通过能力、站台面的容纳能力、列车的装载量、售检票方式、行车交路组织等诸多因素。通过对影响客流疏导的主要控制因素进行能力核算,分别得到了两种站台形式设计方案时的最大疏运能力的理论值。研究结论将有利于解决该车站应对亚运会期间大规模突发客流疏导问题,同时理论分析方法可为其他类似的车站能力设计提供参考。

Theoretical Calculation and Analysis of Expedite Transport Capability of a Metro Station When Passenger Flow Outburst

Aiming at dealing with the passenger flw outburst during Asia Game for a metro station OB, the expedite transport capability is theoretically calculated according to different design of station platform and passage way, under island-side and island structure only. In the calculation many inflhence factors such as building structure, the number and passing capability of entries, fare gate, stair and lift, the standing capability of the plaform, the carrying capability of the train, the ticket vending and checking pattern, the train operation organization are considered.-By comparing the estimated minimum capability of each position, the utmost expedite transport capability is obtained. The results will be useful for the station to cope with the impact of passenger flow outburst, and the calculation method can be used as reference in designing the transport capability of other similar eases.