基坑监测项目及应用技术探讨

Introduction and Realizing Technology of the Foundation Pit Monitoring Project

目前,由于土地价值的提高,基坑在深度和规模等方面在不断刷新历史,导致基坑施工危险系数成倍增加,事故频发,因此为了对基坑施工中的危险进行预测,预防事故的发生,对基坑进行变形监测的工作越来越重要。基坑监测按基坑类别不同,其监测项目也略有不同。针对一般基坑用的主要监测项目进行介绍,并对其实现技术进行探讨。

At present,due to the increase of the land value,the foundation pit is constantly refreshing its history in terms of depth and scale,resulting in great risks for the construction of the foundation pit and frequent accidents.In order to predict the dangers and prevent from accidents,deformation monitoring of foundation pit is becoming more and more important.The monitoring projects for different types of foundation pits are slightly different.In this paper,several common monitoring projects are introduced and their realization techniques are discussed.