桩基围护结构施工监测分析

Monitoring Analysis on Construction of Enclosure for Pile Foundation

结合上海某基坑工程的设计方案和监测数据,对基坑开挖引起的围护结构水平位移、沉降、支撑轴力及地下水位的变化规律进行了分析,得到一些经验性规律,可供类似工程参考。

Based on design and monitoring data of some pile foundation project in Shanghai, the horizontal displacement, settlement and supporting axial force of the enclosure and variation of ground water are analyzed, some empirical law are gained.