摘要
文章以南京市某深大型基坑工程为例,运用Plaxis软件进行数值模拟计算,得到了基坑柱列式排桩支护模式下基坑开挖的变形特征,并与实测值进行了对比分析,对类似工程设计和信息化施工的实施具有实际意义。
In this paper,it is using Nanjing large-scale excavation pit as an example.Through simulated by the Finite Element software Plaxis,it is acquired the deformation characteristic of excavation in sheet-pile supporting mode.This paper compared the simulation results of structure deformation and surface settlement with the measured value.The article is meaningful to the similar engineering design and construction of information.
出处
《江苏建筑》
2010年第6期69-71,共3页
Jiangsu Construction
关键词
深大基坑
变形特征
有限元
地表沉降
位移
deep excavation
deformation mechanism
finite element method
surface settlement
displacement
