温台沿海城市群城际铁路台温连接线行车组织方案分析

Analysis of the Taizhou-Wenzhou Connecting Line Organization Scheme in Wenzhou-Taizhou Coastal Urban Agglomeration

规划城际铁路台温连接线全长54.95km,连接温州S2线、台州S1线。三线运营组织方式相互关联,对轨道交通整体布局和效能的发挥具有重要影响。采用行车专业设计分析方法,研究了全贯通、部分贯通、独立运营三种行车组织方案。研究结果表明:部分贯通方案兼顾本线、跨线客流,开行跨线大交路和本线小交路列车,但本线两端终点站须进行方案改造。部分贯通方案在工程设计和多元化投资上均留有余地,是较为合理可行的方案。

Taizhou-Wenzhou Regional Rail Transit Connecting Line(Wen-Tai Line for short)is 54.95 kilometers long,connecting Wenzhou regional rail transit Line S2 and Taizhou regional rail transit Line S1.The organization scheme of the 3 lines will play an important role for the overall layout of rail transit in this metropolitan area.In this paper,the line operation design analysis method is used to study the all-through,partly-through and independent operation organizations.The research result shows that the partly-through operation scheme is a balancing act for passenger flows on both the local Wen-Tai Line and the cross-line by adopting the cross-line interchange and short-turn routing modes,but the terminals on both ends of the Wen-Tai Line should be reformed.The partly-through operation leaves some leeway for both engineering design and diversified investment,and therefore is a reasonable and achievable scheme under consideration.