国内各城市的轨道交通线网负荷强度比较分析——基于中国城市轨道交通协会数据分析的研究报告之二

Comparative Analysis of Passenger Flow Intensity on Rail Transit Network in Chinese Cities——the Second Report of the Data Based on the Urban Rail Transit Association of China

统计了国内28座城市的轨道交通(不含市域铁路、磁悬浮线、机场线)线网负荷强度。结合各城市的线网规模、市区和主城区常住人口密度、单程通勤距离、线路开通运营时间、沿线区域开发情况等因素,分析了引起线网负荷强度差异的原因。总结了提升城市轨道交通线网运营效率的要点:在城市主城区,当常住人口密度达到一定程度时,宜优先建设城市轨道交通,并应尽量覆盖大客流集散点;在城市外围区域,当基于TOD(交通引导发展)模式引导城市轨道交通建设时,应确保城市轨道交通建设与沿线区域土地利用开发同步实施。

Current passenger flow intensity of 28 urban rail transit networks in Chinese cities are calculated, which does not contain urban railway, maglev train and airport line. Combined with factors of network scale, resident population density of the cantonal/central districts, average one-way commuting distance, line opening time, development along the line and so on, the reasons for different passenger flow intensities of rail transit networks are analyzed. On this basis, the main points of improving the operational efficiency of urban rail transit network are summarized. The construction of urban rail transit in central districts should be given more priorities when the resident population density there reaches a certain level, and large passenger flow distribution centers should be covered by the network as far as possible;based on TOD (transit oriented development) model, the construction of urban rail transit in suburban areas and the development along the line should be implemented simultaneously.