广东佛山市林和商业中心项目基坑监测与变形分析

Foundation pit monitoring and deformation analysis of Foshan Linhe Business Center

基坑开挖是建筑施工中的重要环节,为确保建筑基坑和基坑周边环境安全,提高工程质量和预防事故的发生,科学、实时、准确地分析基坑变形是基坑监测的重要内容。以佛山林和商业中心项目为例,对基坑支护结构水平和竖向位移、深层水平位移、锚杆内力地下水位等项目进行监测,并以图表的形式对监测项目的变形过程和监测结果进行了分析,验证了基坑支护结构的可靠性及监测方案的合理性。为本地区类似工程提供了有益借鉴。

Excavation of foundation pit is an important link in the building construction.In order to guarantee the safety of building foundation pit and surrounding environment,to improve engineering quality and to prevent from accidents,it is the important content of foundation pit monitoring to analyze the deformation of foundation pit scientifically,in real-time and accurately.This paper takes Foshan Linhe Business Center project as one study example,the horizontal and vertical displacement of foundation pit supporting structure,horizontal displacement of deep layer,etc.,are monitored,and the deformation process and monitoring results of the monitoring items are analyzed in the form of chart,which verifies the reliability of the foundation pit supporting structure and the rationality of the monitoring scheme.It also provides a useful reference for the similar project in this region.