摘要
本文依托云桂铁路对门山隧道的施工实践,对铁路隧道软弱围岩隧底隆起进行注浆加固的施工技术及经验进行了总结,为往后相似铁路隧道施工时进行隧底隆起的加固处理提供翔实的参考资料。
Based on the construction practice of Duimenshan Tunnel of Yungui Railway,this paper summarizes the construction techniques and experience of grouting reinforcement of the railway tunnel weak surrounding rock tunnel-bottom deformation to provide informative references for the reinforcement of deformation of tunnel bottom in similar railway tunnel construction.
作者
秦秀才
QIN Xiu-cai(The Fourth Engineering Co.,Ltd. of China Railway 17th Bureau Group,Chongqing 401120,China)
出处
《价值工程》
2018年第9期144-146,共3页
Value Engineering
关键词
铁路隧道
软弱围岩
隧底变形隆起
注浆加固
变形监测
railway tunnel
weak surrounding rock
deformation of tunnel bottom
grouting reinforcement
deformation monitoring
