基坑深层水平位移的监测方法比选

围护结构深层水平位移监测俗称测斜,是深基坑监测的一项重要内容。本文首先介绍了测斜的工作原理,然后结合工程实例介绍了“半米双向”、“一米双向”、“半米单向”和“一米单向”4种不同的测斜方法,并对其监测结果和优缺点进行了对比分析,有助于根据不同基坑的实际情况选择最佳的监测方法,从而可以经济合理地完成监测任务,对类似工程具有借鉴意义。

Comparison and Selection of Methods of Horizontal Displacement Monitoring of Deep Foundation Pit

Retaining structure of deep horizontal displacement monitoring is commonly known as the inclination survey, it is an important content of deep foundation pit monitoring. In order to complete monitoring task economically, this paper firstly introduces the working principle of the inclination survey, then combined with engineering examples, it intro- duces four kinds of different survey methods, And analysis of the monitoring results and compares the advantages and disadvantages. According to the actual situation of different excavation, it will help us to select the best monitoring method which can economic monitoring task reasonably, and it has reference significance for similar projects.