摘要
在喀斯特山区公路隧道施工过程中,洞口滑坡、崩塌、偏压,洞身冒顶塌陷、突泥涌水、溶洞及变形等各种地质灾害处治方案制定成为隧道施工的关键。文章结合广西六寨至河池高速公路隧道施工中发生的地质灾害实例,探讨了喀斯特山区公路隧道施工地质灾害的处治方案。
In the tunnel construction process of Karst mountain highway,the treatment program development for hole landslides,collapses,bias,hole body roof collapse,mud outburst and water gushing,Karst cave,deformation and other geological disasters has become the key to the tunnel construction.Combining the geological disaster instances occurred in the tunnel construction of Guangxi Liuzhai-Hechi Express,the article explored the geological disaster treatment program in tunnel construction of Karst mountain highway.
出处
《西部交通科技》
2013年第5期44-50,共7页
Western China Communications Science & Technology
关键词
高速公路
隧道
地质灾害
处治
Expressway
Tunnel
Geological disasters
Treatment
