摘要
运用PLAXIS 3D有限元分析软件,对深厚软土区的电缆隧道工井工程基坑开挖过程进行了模拟,分析了在开挖各工况下地下连续墙围护结构的变形值,地下连续墙、环形框架梁支撑的内力控制值,此外,还论述了使用MJS工法应对施工中出现的渗水问题。
Using PLAXIS 3D finite element analysis software, the paper simulates cable tube tunnels well engineering excavation process in deep soft soil area, and analyzes deformation value of retaining structure of diaphragm wall under various operating conditions ang internal force control value of diaphragm wall and ring frame beam support, and also discusses how to use MJS construction method to deal with seepage problems in construction.
作者
詹蓉
ZHAN Rong(Zhuhai Electric Power Design Institute Co. Ltd.,Zhuhai 519000,China)
出处
《工程建设与设计》
2019年第15期56-58,共3页
Construction & Design for Engineering
关键词
有限元分析
软土地基
MJS桩
finite element analysis
soft soil foundation
MJS pile
