隧道全自动监测技术应用研究

Research on Application of Fully Automatic Monitoring Technology for Tunnel

以隧道拱部、边墙围岩内变形理论为基础,将高精度的激光测距传感器技术与物联网技术相结合来开发一套自动化隧道围岩量测系统,该系统能实时监测隧道拱顶下沉及净空变化,系统在银西铁路某隧道进行了试点应用,基本实现隧道围岩量测的自动化和信息化。

A set of automatic tunnel monitoring measurement system is developed by combining high-precision laser ranging sensor technology and Internet of things technology on the basis of interior deformation theory of tunnel arch and side wall rock.This system enables the real-time monitoring on the tunnel vault settlement and clearance change.The system has been applied in a tunnel of the YinXi high-speed railway project,and the automation and informatization of tunnel monitoring measurement have been basically realized.