浅谈隧道岩溶洞坍塌处理措施

Elementary Discussion on Treatment Measures of Karst Cave Collapse in Tunnel

岩溶地区公路隧道施工过程经常因隧址区岩溶洞等地质问题引起坍塌。为了寻求更有效的处理措施,该文通过上寨隧道岩溶洞及裂隙处理,分析介绍隧道岩溶洞、裂隙的一些处理方案,为类似施工提供参考。

In the construction of highway tunnel in karst cave area,the karst cave collapses often happen because of geological problems. In order to search for more effective treatment measures,this article introduces the karst cave and crack treatment of Shangzhai Tunnel,and analyzes some treatment schemes of the karst cave and cracks in the tunnel to be referred for the similar projects.