某地铁车站深基坑围护结构变形监测与分析

以某地铁车站深基坑工程施工为例,介绍了该工程的基本特点、围护结构变形监测方案及测点埋设要求。根据施工特点,将监测数据分为五个工况进行分析,总结了基坑开挖过程中围护结构变形的一般规律,研究表明：在开挖过程中,整个基坑桩体水平位移均在规范规定范围内,基坑较为安全。

On deformation supervision of enclosure structure of deep foundation pit in some subway station and its analysis

Taking the deep foundation pit project of some subway station as the example,the paper introduces the basic features,the deformation test scheme of the enclosure structure,and the requirements for the burial design for the tested points of the project,analyzes the five engineering situations of the supervision data according to the construction features,sums up the general rule for the deformation of the enclosure structure in the excavation process of the foundation pits,and proves by the research that the...