高速公路隧道施工监控量测技术应用研究

Research on the Application of Monitoring and Measuring Technology in Expressway Tunnel Construction

通过综合运用隧道施工超前地质预报,包括地质雷达法、超前钻探法和TSP地震波法,以及现场监控量测技术,对隧道施工过程中周边位移、拱顶拱脚下沉及地表下沉等进行了实时监控与精确量测。研究结果表明,这些技术的应用能够有效监测隧道施工过程中的变形、位移和裂缝等问题,为工程管理者提供了重要的数据支持和决策依据。

Through the comprehensive use of tunnel construction advance geological forecast,including geological radar method,advance drilling method,TSP seismic wave method,and on-site monitoring and measurement technology,the paper has carried out real-time monitoring and accurate measurement of the tunnel construction process,such as peripheral displacement,arch subsidence and surface subsidence.The results show that the application of these technologies can effectively monitor the deformation,displacement and crack during tunnel construction,and provide important data support and decision-making basis for project managers.