隧道衬砌拱顶脱空原因分析和处理及防治

Void Vaulted Tunnel Lining Cause Analysis and Treatment and Prevention

在隧道工程的施工过程中,常常出现模筑衬砌拱顶脱空的情况,进而引发质量和安全隐患,所以,要高度重视衬砌拱顶脱空现象。结合工程实例,分析了衬砌拱顶脱空的原因,并针对相关问题提出相应的处理方法和防治措施,以期达到减少或消除拱顶脱空的目的。

In the construction process of the tunnel project, there are often situations mold Lining vault void, and thus lead to quality and safety problems, therefore, to attach great importance to the lining vault Void phenomenon. Combined with a practical example of the lining vault Void causes and propose appropriate treatment methods and prevention measures against the relevant issues in order to reduce or eliminate the dome off the empty goal.