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国外经验表明,按照乘客在车站内的走行特征来合理布置步行设施,可以有效缓解车站内的拥堵现象。通过对上海城市轨道交通车站内单向换乘通道、上行楼梯和下行楼梯3种步行设施乘客的走行速度和流量进行调查,分析了轨道交通车站乘客走行时间函数。分析表明,换乘通道的走行速度比楼梯快,上楼梯的走行速度低于下楼梯;对于上行楼梯,其自由流下的走行速度仅为换乘通道相应流量走行速度的54%。收集的数据和建立的函数可以用来改善上海等城市的乘客仿真模型。
Foreign experience shows that according to the passenger’s walking characteristics within the station to rationalize the arrangement of pedestrian facilities, can effectively alleviate congestion in the station. Through the investigation of the travel speed and flow of passengers in three types of walking facilities in Shanghai Urban Rail Transit Station, such as one-way transfer channel, ascending stairs and descending stairs, the passenger travel time function of the rail transit station is analyzed. The analysis shows that the transfer channel travels faster than the stairs, and the speed of going up the stairs is lower than that of going down the stairs. For the upward stairs, the free-flowing speed is only 54% of the corresponding speed of the transfer channel. The collected data and built functions can be used to improve the passenger simulation model in Shanghai and other cities.