大庆石油学院学报2011，Vol.35Issue(5)：102-106,5.
有限元方法一致质量矩阵的理论分析与应用
摘要
Abstract
This paper takes space truss element, beam element, triangular membrane element as the research object, sets the linear displacement mode, establishes the shape function, derivation unit consistent mass matrix. Finite element method is given for the consistent mass matrix formula, elastic finite element analysis of the structure of reference, at the same time, for the study of prestress anchorage system and petroleum resources exploitation has the application value.关键词
有限元方法/一致质量矩阵/线性位移模式/形函数Key words
finite element method/consistent mass matrix/linear displacement pattern/shape function分类
数学引用本文复制引用
胡可..有限元方法一致质量矩阵的理论分析与应用[J].大庆石油学院学报,2011,35(5):102-106,5.基金项目
广东省自然科学基金资助项目(10151064007000007) （10151064007000007）
