大伙房输水(二期)工程隧洞涌水阻水措施  

Tunnel water gushing resistance measures in Dahuofang Water Conveyance(Stage Ⅱ) Project

作　　者：冯国军 沈继承 冯辰晨 

机构地区：[1]辽宁省水利工程建设质量与安全监督中心站,辽宁沈阳110003 [2]辽宁省水利厅,辽宁沈阳110003 [3]辽宁华宁招标代理有限公司,辽宁沈阳110002

出　　处：《水利建设与管理》2016年第8期8-12,58,共6页Water Conservancy Construction and Management

摘　　要：大伙房输水(二期)工程8号隧洞在开挖过程中,掌子面出现大量涌水情况,建设单位经过多方案比选,采取了超前灌浆、混凝土多层压重和阻水灌浆等多措施结合的方案,历时四个多月完成了涌水断面止水处理。Serious water gushing condition is discovered in the tunnel face during the excavation process of Dahuofang Water Conveyance （Stage Ⅱ） Project No. 8 tunnel. After comparing many plans, the construction unit adopts the plan of combining various measures such as advanced grouting, concrete multi-layer loading and water resistance grouting, etc. The water resistance treatment of water gushing cross section is completed for more than four months.

关 键 词：大伙房输水工程 涌水 处理 

分 类 号：TV554[水利工程—水利水电工程]