浅析隧道防排水施工质量控制

摘要

After the completion and operation of secondary lining construction, parts of water leakage in tunnel would increase the construction cost of water treatment, as well as pose a security risk to railway operations. This article proposed to control it from waterproof and drainage construction technology, to improve the quality of tunnel waterproof and drainage construction, ensure the tunnel "not permeable leakage", extend the life of tunnel, and reduce construction costs.%二次衬砌施工完毕或开通运营后部分隧道常出现渗漏水等现象,渗漏水处治将增加施工成本,同时也给铁路运营带来安全隐患.文中阐述在施工过程中从防排水施工工艺上控制,搞好隧道防排水施工质量,保证隧道“不渗不漏”,延长隧道使用寿命、减少施工维修费用.