综合客运枢纽内部换乘设施通行能力研究

Research on the Transfer Facility Capacity in Comprehensive Passenger Transport Hubs

枢纽内部换乘设施规划布局主要依据设施设计通行能力.选取国铁换乘地铁系统中换乘通道、安检机、售票设施、检票设施、楼扶梯等设施作为分析对象,研究其实际通行能力.分析各设施通行能力影响因素,确定设施通行能力测算模型.采集北京西站国铁换乘地铁客流及换乘设施数据,测算各换乘设施实际通行能力.将换乘设施实际通行能力与设计通行能力对比分析标明:《地铁设计规范》中并无安检机设计通行能力且各换乘设施设计通行能力均偏大,特别是人工售票窗口、自动售票机以及扶梯的实际通行能力均远远小于设计通行能力.

The transfer capacity influences the layout of transfer facilities. The transfer channel,security inspection equipment, ticketing facility, check-in facility, stairway and staircase in comprehensive passenger transport hubs are selected to analyze,and research the transfer capacity. Based on the analysis of the influencing factors,the capacity calculation models are proposed. And then based on the passenger flow and transfer data of the Beijing West Railway Station,the actual transfer capacity is calculated accurately. Through the comparison for the actual capacity and the design capacity,the design specification did not specify the capacity of security inspection equipment and the design capacity value in Codes for Metro Design is comparatively large,especially when the actual capacity of ticketing windows,ticket machine and escalator are far less than the design traffic capacity.