地铁盾构隧道工程收敛观测应用研究

Research on the Application of Convergent Observation on Subway Shield-Driver Tunneling

大力发展地下铁路建设是解决城市交通问题的方向,盾构法是开挖和建造地铁隧道的先进技术,收敛监测是盾构隧道工程建造安全监测的有效方法。基于此,对盾构工程的主要特点以及安全观测方法进行分析,最后结合实例,对收敛观测的应用和精度问题进行了探讨。

It is the direction that constructing subway on cities is to solve the problem of traffic. Shielding method is advanced technology on subway with shield-driver tunneling; convergence monitoring is good method on shield - driver tunneling. Based on this, the main characteristic and safe observation method of tunnel shield engineering are analyzed. The application and precision of convergent observation method are studied combined with the actual example.