江西建材Issue(1)：114-116,3.
上盖与近邻基坑共同作用对地铁车辆段的影响分析
Analysis of the Influence on the Existing Structure of the Subwayunder the Synergistic Effect of the Upper Cover and the Foundation Pit
王观璐 1李冉召1
作者信息
- 1. 中交公路规划设计院有限公司,北京 100088
- 折叠
摘要
Abstract
In this paper,Midas gts NX finite element analysis software is used to numerically calculate and analyze the axial force,bending moment and displacement of the throat area of the car depot during the whole construction process.The simulation analysis results show that in the granite stratum,the structural deformation of the throat area mainly occurs in the construction stage of the upper cover,and the vertical de-formation of the structure reaches-2.37 mm.The foundation pit construction has a weak influence on the deformation of the existing struc-ture,and the force mainly comes from the influence of the axial force of the frame column and the bending moment of the frame beam under the construction condition of the upper cover.关键词
地铁车辆段/上盖/基坑/结构变形/有限元Key words
Metro depot/Upper cover/Foundation pit/Structural deformation/Finite element分类
交通工程引用本文复制引用
王观璐,李冉召..上盖与近邻基坑共同作用对地铁车辆段的影响分析[J].江西建材,2024,(1):114-116,3.
