盾构穿越地连墙和既有地铁车站施工技术  

Construction of shield tunneling through diaphragm walls and existing subway stations

作　　者：赵博 系艳红 肖强 ZHAO Bo;XI Yanhong;XIAO Qiang(Ranken Railway Construction Group Co.,Ltd.,Chengdu 610000,China;Standard joint consulting center stock company,Beijing 10027,China;Jiangsu Hydraulic Engineering Construction Co.,Ltd.,Yangzhou 225002,China)

机构地区：[1]中铁隆工程集团有限公司,四川成都610000 [2]标准联合咨询中心股份公司,北京100027 [3]江苏省水利建设工程有限公司,江苏扬州225002

出　　处：《中国高新科技》2024年第20期113-115,共3页

摘　　要：地铁建设中区间施工很多采用盾构法,在换乘车站不可避免要下穿地连墙和既有地铁车站。文章以长三角某城市地铁区间施工为例,从确保地铁既有线路安全运营角度出发,阐述盾构穿越地连墙和既有地铁车站的施工措施、重点控制环节和注意事项。In subway construction,many sections use shield tunneling method,which inevitably requires passing through diaphragm walls and existing subway stations at transfer stations.This paper takes the construction of a subway section in a city in the Yangtze River Delta as an example,and from the perspective of ensuring the safe operation of existing subway lines,elaborates on the construction measures,key control links,and precautions for shield tunneling through diaphragm walls and existing subway stations.

关 键 词：盾构 穿越 既有地铁车站 运营安全 

分 类 号：U231[交通运输工程—道路与铁道工程]