基坑开挖监测沉降分析及沉降预测

Analysis on settlement of foundation pit excavation and its prediction

针对深基坑工程进行监测的必要性,对上海惠扬大厦基坑开挖的大量实测沉降数据进行了分析,寻找沉降随时间变化的规律,并运用时效曲线法对后期地面沉降进行了预测。

Aiming at necessary to monitor the deep foundation pit project.The thesis does much research on the large amount of settlement data about Shanghai Huiyang building and seeks the law of settlement with the varying of the time,and follows the forecast on surface settlement by applying the time effect curve.