摘要
分析了天津市轨道交通1号线海光寺站区间隧道伸缩缝渗漏水及混凝土块脱落的原因,介绍了病害治理所采用的渗漏治理工艺、混凝土置换工艺及其主要施工材料,为轨道交通工程类似病害治理提供了借鉴和参考。
The article introduces causes for leakage of expansion joints and falling down of concrete blocks of running tunnel of Haiguangsi station of Tianjin subway, Line 1. It also introduces leakage treatment technology, concrete replacement technology and main construction materials. It provides references for similar diseases treatment of rail transit projects.
出处
《中国建筑防水》
2014年第8期24-27,共4页
China Building Waterproofing
关键词
轨道交通
渗漏治理
混凝土置换技术
变形缝
补强
rail transportation
leakage treatment
concrete replacement technology
movement joint
reinforcement
