上海轨道交通1号线上海南站站改建拨接工程设计简介

Reconstruction Project of the South Station of Shanghai Metro Line 1

介绍了上海轨道交通1号线上海南站站改建工程的总体设计方案、施工拨接计划、施工顺序、信号改造过渡方案、列车运行组织以及施工拨接的全过程。改建施工期内不影响正线运营安全,也不降低通过能力。对于临时组合运营而将来要一拆为二的线路,在新线建设时就应预留拨接的接口,不必像上海南站站那样从现浇轨道承轨台开始,这样改造拨接将更简单。

The reconstruction project of Shanghai Metro Line 1 is carried out in accordance with the master plan of the South Station, construction subsequence, signal reconstruction plan and vehicle operation organisation. During the whole process of construction, the operational safty and capacity of track must be guaranteed. This paper discusses a seperate/connective construction method, which preserves the interfaces for the temporary lines and thus will make the whole project simpler and more economic.