城市轨道交通快慢车方案线路通过能力研究  

Line Carrying Capacity of Urban Rail Transit Fast and Slow Train Scheme

作　　者：王晓潮 周鲁 金华 田梦[2] WAN Xiaochao;ZHOU Lu;JIN Hua;TIAN Meng(Guangzhou Metro Design&Research Institute Co.,Ltd.,Guangzhou 510010,Guangdong,China;MOT Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport,Beijing Jiaotong University,Beijing 100044,China)

机构地区：[1]广州地铁设计研究院股份有限公司,广东广州510010 [2]北京交通大学交通运输部综合交通运输大数据应用技术交通运输行业重点实验室,北京100044

出　　处：《重庆交通大学学报（自然科学版）》2021年第3期56-63,共8页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：国家自然科学基金项目(71621001)。

摘　　要：针对城市轨道交通既有通过能力计算方法较为粗糙的问题,通过合理假设及分类讨论,采用易得参数给出了城市轨道交通快慢车方案下线路通过能力的计算公式。并以福州某地铁线路为背景进行了案例分析,发现由越行站分割所得区段内的慢车站数量而非越行站间距是线路通过能力的主要影响因素,并给出了越行站设置的相关建议。In view of the problem that the calculation method of the existing carrying capacity of urban rail transit was rough,the calculation formula of the line carrying capacity of urban rail transit under the fast and slow train schemes was given by using the easily available parameters through reasonable assumptions and classification discussion.Moreover,a case study was performed based on an operational line in Fuzhou Metro.The results show that it is the number of slow stations in the section divided by overtaking stations rather than the distance between overtaking stations is the main influencing factor of the line carrying capacity,and some suggestions on the setting of overtaking stations are given.

关 键 词：交通工程 地铁快慢车 列车开行方案 通过能力计算 越行站设置 

分 类 号：U292.5[交通运输工程—交通运输规划与管理]