某项目深基坑变形监测与数值模拟分析

Deformation Monitoring and Numerical Simulation of Deep Foundation Excavation of a Project

以红岛临海地区某项目深基坑为工程背景,对基坑的变形状况进行监测数据的整理和分析,并使用有限元软件Midas GTS,建立深基坑三维有限元模型,通过对基坑监测数据分析、监测数据与模拟数据对比,对围护结构影响因素进行了分析。

Taking the deep foundation excavation of a project in the seaside of Hongdao as the engineering background,the monitoring data of the deformation of the foundation excavation is analyzed,and the three-dimensional finite element model of the deep foundation excavation is established by using the Midas GTS finite element software. By analyzing the monitoring data of foundation excavation,comparing the monitoring data with the simulation data,the influencing factors of the retaining structure are analyzed.