市域快速轨道交通线不同编组列车混合运行影响分析

市域快速轨道交通线具有线路长、客流分布不均匀等特点。这样的线路必然会开行多种交路,在满足运能需求的前提下,部分线路还有可能开行不同编组的列车。研究了城市轨道交通运输组织方式的基本原则、列车交路形式和编组方式的相关理论,以及大小交路条件下,列车固定和非固定运用的对比分析;并以上海城市轨道交通某线路为例,分析了不同编组混合运行条件下,车辆运用数量比较以及折返站要求等问题。

Mixed Running of Different Marshalling Trains and its Impact on URT

With the characteristics of long distance and asymmetric passenger distribution, the regional urban rail transit lines shall carry out the multi-routing modes,in which some lines will operate the different marshalling modes. This article studies the basic principles of urban rail operation organization, the forms of the routing modes and the theory of marshalling modes,makes a comparative analysis of fixed and non-fixed train on the long-short route. Finally,this paper analyses the quantity of operating trains and the requirements of the switchback stations under the mixed running mode.