人民黄河Issue(10)：103-105,3.DOI:10.3969/j.issn.1000-1379.2014.10.031
复杂地质下大型地下洞室群三维有限元建模
Modeling For 3D FEM Analysis of Large-Scale Grottos in Complicated Geological Strata
孟强 1张宪雷 1姜湖1
作者信息
- 1. 吉林省水利水电勘测设计研究院，吉林 长春 130021
- 折叠
摘要
Abstract
Based on the planar mesh generation of general arrangement plan and typical sections,combined with the linear interpolation of control sections,the automatic division of 3D FEM mesh for large scale underground caverns’seepage analysis was realized by means of the super-element method under complicated geological conditions. This method contributed a solution for the problems caused by the complex boundaries,polytropic strata materials and the saltation of the buildings. Several engineering applications show that this method is more simple,applicable and efficient.关键词
超单元网格法/三维有限元/建模/大型地下洞室群Key words
super-element method/3D FEM/modeling/large scale underground caverns分类
建筑与水利引用本文复制引用
孟强,张宪雷,姜湖..复杂地质下大型地下洞室群三维有限元建模[J].人民黄河,2014,(10):103-105,3.
