摘要
地质灾害问题是软岩隧道工程施工中常见的难题,在深埋、高地应力等复杂工程地质条件下的高速公路隧道更是如此。以共和隧道为例分析隧道地质灾害原因并提出相应对策。
The geological disasters is a common problem in the soft rock tunnel construction, especially in the highway tunnel under complex engineering geological conditions of deep burying, high stress. Taking Gonghe tunnel as an example, the paper an- alyzed the reasons of the tunnel geological hazards and proposed countermeasures.
出处
《西部探矿工程》
CAS
2013年第3期170-171,174,共3页
West-China Exploration Engineering
关键词
隧道工程
地质灾害
大变形
tunneling engineering
geological disasters
great de- formation
