地铁车站基坑变形监测分析

Deformation monitoring and analysis of foundation pit of subway station

城市高层建筑飞速增多,使得基坑规模向着越来越大、越来越深的方向发展,这种发展就对基坑的安全性提出了很大的挑战。因此,在基坑施工期间就必须选择合理的基坑监测体系对整个施工过程进行实时监测,以保证基坑自身以及周围环境的安全。本文分析某基坑监测体系的布置,结合某地铁站的监测项目分析了基坑监测体系的实施过程,并对监测数据进行了分析计算,为此基坑的施工安全提供了可靠的保障。

Rapid increase of city high-rise building foundation pit size towards bigger and bigger, more and more deep in the direction of development, the development of the security of foundation pit launches big challenge, there- fore,in the foundation pit during the period of construction will have to choose a reasonable foundation pit monitoring system for real-time monitoring of the entire construction process, to ensure the safety of foundation pit itself and the surrounding environment. This article analyzed the arrangement of a foundation pit monitoring system, combining with a subway station monitoring project of foundation pit monitoring system of the implementation of the process are ana- lyzed, and the monitoring data for the analysis and calculation, this foundation pit construction safety provides a relia- ble guarantee.