摘要
达坂隧洞地质条件复杂多变,通过对管片纵缝球窝结构、防渗、毛细透排水管等细部结构设计进行研究,提出了较好的解决方案和措施,施工取得了较好的效果,产生了较大经济和社会效益。
The Daban diversion tunnel has complex geological conditions.The paper discusses the detail structure design of the lining segment socket joint,seepage prevention and capillary drainage tubes in the tunnel.The solutions for the tunnel in the complex geologic conditions are also proposed.
出处
《土工基础》
2014年第5期33-35,共3页
Soil Engineering and Foundation
关键词
双护盾掘进机
管片
防渗
组合方案
排水
Double Shield TBM
Lining Segments
Seepage Prevention
Comprehensive Solution
Drainage
