珠海口岸广场基坑监测结果分析

对珠海口岸广场特大型深基坑监测结果进行分析,通过对理论计算结果与实测资料的分析和比较,指出现有计算方法的不足,为今后类似工程设计提供参考。同时,通过反分析,得出m值与挡土结构在基坑底部位移的关系曲线,为今后理论计算取值提供参考。

Analysis of Foundation Pit Monitoring Results of Zhuhai Port Square

The paper is based on the foundation pit engineering of Zhuhai Port square. Through comparing and analyzing the theoretical calculation results and monitoring results, this paper points out the deficiency of cur- rent calculatingmethods. Moreover, through back analysis, the relation curve between the mvalue and the displace- ment of retaining structure on the bottom of foundation pit is drawn out, providing a reference for future theoretical calcalation. The significant results obtained is helpful for guidingfuture design under similar conditions.