既有城市轨道交通线路开行大站快车影响因素及方案研究  

Study on influencing factors and schemes of operation of express trains at large stations on existing urban rail transit lines

作　　者：于德涌 Yu Deyong

机构地区：[1]深圳地铁建设集团有限公司,广东深圳518027

出　　处：《现代城市轨道交通》2021年第7期88-92,共5页Modern Urban Transit

摘　　要：目前,为适应城市规模扩大和客流多样化发展对城市轨道交通运输组织提出的新要求,部分城市的轨道交通线路已经开始实施开行大站快车、快慢车结合的行车组织方式。文章首先阐述大站快车越行与不越行 2 种运营模式及其优缺点,并分析既有城市轨道交通线路开行大站快车的影响因素;然后以深圳地铁 14 号线为例,提出大站快车开行方案及其优化建议,以期为国内城市轨道交通的高质量运营提供参考和借鉴。In order to adapt to the new requirements of urban rail transit organization by the expansion of urban scale and the diversified development of passenger flow,some lines have begun to implement the operation organization mode of integrating fast express train and slow train at large station.This paper expounds the advantages and disadvantages of two operation modes of large station express,i.e.overtaking and non-overtaking,and analyzes the infl uencing factors of large station express on existing lines.By taking Shenzhen metro line 14 as an example,it puts forward some operation scheme and optimization suggestions of large station express,so as to provide reference for the high-quality operation of domestic urban rail transit.

关 键 词：城市轨道交通 大站快车 影响因素 开行方案 线路通过能力 扣除系数 

分 类 号：U231[交通运输工程—道路与铁道工程]