文档介绍：: .
***4号线工程上海
体育馆站换乘方案设计
提 要：在上海闹市区，地铁4号线线路将穿越已建地铁
1号线上体馆车站，以实现两线站台T型换乘。 项目关键是有
效换乘及穿越施工方案安全可行。设置换乘自动扶梯及共享
站厅层，提高换乘效率；仔细 分析 原车站在穿越施工中的
沉降与抗沉降因素，提出多重安全措施，使穿越更有把握。
关键词：地铁4号线T型换乘穿越已建结构
Abstract: I In Shanghai downtown area,Shanghai Line
4 will get through the existing Shanghai Stadium Station
of Metro Line 1 to achieve the "T" interchange.
Since the high efficiency interchange and the crossover
tunneling are the two key points in this project to be
safely feasible. To improve the interchange efficiency,
a pair of escalator is to be equipped and one concourse
is to be shared by either line. To make the crossover
tunneling more assured, the factors of settlement and
1 : .
resistance to settlement are carefully analyzed with
multi safety measures put : Metro
line 4, “T” Interchange, tunneling cross over the
existing civil structure.
1 总则
工程概况