中国内地城市快速轨道交通线网换乘系数分析

Analysis of the Transfer Coefficient of Urban Rapid Rail Transit Network in China's Mainland

城市轨道交通线网换乘系数是城市轨道交通线网规划方案评价的关键指标,其合理取值会影响规划方案的选择。基于中国城市轨道交通协会提供的统计数据,对中国内地2015—2017年各城市快速轨道交通线网换乘系数进行了统计分析,提炼出换乘系数的主要影响因素,分析了线网换乘系数与线网规模、线网结构之间的关系,最后提出了有关换乘系数的四点结论。

Transfer coefficient of urban rail transit network is a key index for the evaluation of urban rail transit network planning scheme, the reasonable value of which will affect the choice of planning schemes. Based on the statistics provided by China Urban Rail Transit Association, the 2015-2017 transfer coefficients of urban rapid rail transit network in China's Mainland are statistically analyzed, the main influencing factors of transfer coefficient are extracted. Based on an analysis of the relationship between network scale, network structure and transfer coefficient, four conclusions related to transfer coefficient are put forward.