TAM桥隧结构实时监测系统在山岭隧道施工中隧道结构变形实时监控的早期预警

TAM Bridge & Tunnel Structure Real-Time Monitoring System for Early-Warning of Tunnel Structural Deformation in Mountain Tunnel Construction

基于杭绍台高速台州段三星隧道工程,针对TAM桥隧结构实时监测系统适用性,进行监测原理分析及现场监测试验研究,通过理论模型分析及三星隧道260 m监测试验,表明TAM桥隧结构实时监测系统适合长大隧道整体变形测量及山岭隧道工作环境,系统监测精度高、稳定性好,能满足隧道安全预警要求。研究结果可为类似工程提供借鉴。

Based on the Sanxing tunnel project in Taizhou section of Hangzhou-Shaoxing-Taizhou Expressway, aiming at the applicability of TAM bridge & tunnel structure real-time monitoring system, the monitoring principle analysis & field monitoring test research are carried out. Through theoretical model analysis and 260 m monitoring test of Sanxing tunnel, it is shown that the realtime monitoring system of TAM bridge & tunnel structure is suitable for the overall deformation measurement of long & large tunnels and the working environment of mountain tunnels. The system is of high monitoring accuracy & good stability, which can meet the requirements of tunnel safety early warning. The research results can provide reference for similar projects.