摘要
结合具体工程实例,对大断面公路隧道施工中受特殊地质条件和施工工艺的影响造成塌方的具体情况进行了讨论分析,总结了一些较合理的处理措施,以期为类似条件下隧道施工提供经验。
Combining with the engineering projects,the paper analyzes the collapses which is influenced by special geological conditions and construction craft,and sums up some more reasonable treatments,so as to provide experience for tunnel construction in similar conditions.
出处
《山西建筑》
2010年第15期342-343,共2页
Shanxi Architecture
关键词
大断面
隧道塌方
岩层层面
爆破
large section
tunnel collapse
rock surface
blasting
