摘要
文章针对京源口隧道右线出口洞内断层带在施工中发生较大突水涌泥坍方的现象,介绍了采取注浆加固坍体、长管棚注浆超前支护等综合处治措施。
Aiming at the phenomenon of serious water bursting and mud surging section occurring in the fault zone of right side exit in Jingyuankou tunnel,the Paper presents the comprehensive treating methods such as grouting to reinforce the collapse body or the advanced support for long pipe shed etc.
出处
《西部交通科技》
2007年第2期53-57,共5页
Western China Communications Science & Technology
关键词
京源口隧道
突水涌泥
处治
措施
Jingyuankou tunnel
Water bursting and mud surging
Treating
Measure
