岩溶地质条件下厂区公路隧道施工监控量测技术

The Technology on Monitoring and Measuring of Highway Tunnel Constructed for Mining in Carst Area

本文以穿岩洞隧道为工程对象,介绍了岩溶地质条件下矿山专用交通隧道的施工监控量测技术。通过对掌子面地质观察、地表沉降、拱顶下沉及洞周收敛位移等监控量测项目数据的综合分析及回归处理,直接指导了该隧道的施工过程,确保了施工安全,对类似工程具有参考价值。

This paper introduces the technology on monitoring and measuring of special and transportable tunnel constructed for mining in karst Area, on the basis of the project＂ the Chnan Yan Dong tunnel＂. It conducts the process of the tunnel constructed and ensures its safe construction by analyzing comprehensively and treating regressively the data of the geological survey, the earth＇s surface settlement, the arch crown sinkage and the circumference convergence. And it has some reference for similar project.