高速公路隧道进洞技术

An analysis of expressway tunnel holing through technology

在高速公路隧道施工中,双侧壁导坑工艺的应用十分广泛。首先概述了高速公路隧道进洞施工中双侧壁导坑法,其后就具体的工程实例对其进行了具体探讨,以期进一步提高高速公路进洞施工水平。

The application of double side- wall heading excavation technology is very extensive in the highway tunnel construction. This article first summarizes double side- wall heading excavation technology in the highway tunnel holing through construction,followed by the specific engineering example for the specific discussion,in order to further improve the level of the expressway holing through construction.