为“零换乘”而穿越 上海市轨道交通1、4号线上海体育馆站设计、施工回顾  

Cross To Achieve Zero Distance Transfer——Overview of Design and Construction of Shanghai Stadium Station of Shanghai Rail Transit Line 1 and Line 4

作　　者：姚宪平[1] 陈正杰[1] 

机构地区：[1]上海市隧道工程轨道交通设计研究院

出　　处：《地下工程与隧道》2008年第1期9-12,21,共5页Underground Engineering and Tunnels

摘　　要：在已营运多年,原来未考虑换乘和结构预留的1号线上体馆站新建4号线车站并与之形成"零换乘"。地面交通、地下管线、周边高楼对新车站的布置形成了层层制约;软土地基、沉降控制和确保1号线的运营安全都给4号线车站的穿越施工带来了重重困难。对此,通过理性分析,分散风险,探索创新和精心设计、施工,成功地解决了4号线车站布置、周边大楼侵界处理、结构托换、原车站底板大梁加固、穿越施工等难题,最终实现了"零换乘"。五年的历程,充满了挑战和创新。The stadium station of Shanghai Rail Transit Line 1 has been put into operation for years.When it was built,no structural reservations were implemented for transfer consideration.Thus,to achieve the direct transfer between the existing Line 1 and the new Rail Transit Line 4,there exist many challenges. The confinement factors include road traffic,underground utilities,and surrounding high-rises,soft soil foundation,settlement control and safety operation of Line 1.With regard to the complex condition, through analysis,innovative design and construction,solutions are gives out successfully to risk reduc- tion,the architecture plan of metro station of the line 4,interference of the surrounding building,structure underpinning,beam enforcement of the station bottom slab and cross construction.The works has lasted for 5 years with great challenge and innovation.

关 键 词：轨道交通 换乘车站 穿越施工 零换乘 结构保护 

分 类 号：U239.5[交通运输工程—道路与铁道工程] U231.3