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随着我国交通建设的快速发展,公路隧道施工技术的不断改善和提高,隧道施工的安全性得到了越来越高的重视。监控量测作为新奥法施工的一部分在隧道施工中扮演着十分重要的角色,主要包括必测项目和选测项目。本文以咸旬高速雷家坡隧道监控量测为例,通过对隧道进行净空收敛和拱顶下沉等量测以收集数据,并进行整理和分析。进而更好的对隧道施工进行指导以及对隧道支护提供依据。
With the rapid development of transportation construction in our country, the construction technology of highway tunnels has been continuously improved and improved, and the safety of tunnel construction has been paid more and more attention. Monitoring and measurement as part of the construction of the new Austrian law plays a very important role in the construction of the tunnel, including the main test and the selection test project. In this paper, taking the monitoring of Lei Jiapo tunnel in Xiangyun Expressway as an example, the data are collected through the clearance of the tunnel and the vault settlement, and the data are collected and analyzed. And then better guide the tunnel construction and provide basis for tunnel support.