摘要
结合具体工程实例,分析了公路隧道塌方的原因,提出了塌方段处理方案和具体的处理措施,实践证明:采用该方案处理塌方,操作方便,施工难度小,开挖支护完成后塌方体段围岩稳定,为后续施工节约了时间,值得推广应用。
Combining with the specific project example, this paper analyzed the reasons of highway tunnel collapse, put forward the collapse section treatment scheme and specific treatment measures, the practice proved that, using this scheme to treat collapse, had operation convenient, low construction difficulty, the landslide body section surrounding rock stability after excavation and support, saved time for the subsequent construction, worthy of popularization and application.
出处
《山西建筑》
2014年第16期206-207,共2页
Shanxi Architecture
关键词
公路隧道
塌方
处理技术
highway tunnel, collapse, processing technology
