摘要
本文总结了传统结构化的有限元编程方法的不足 ,通过将基于数据库的面向对象的有限元方法应用于空间杆系结构的分析 ,验证了其在建筑结构分析方面的可行性和高效性 ,同时给出了一种新的建立空间梁元转换矩阵的方法。
The shortage of structural finite element analysis programming is summed up in the paper. From application of object-oriented finite element method based on database for the structure of three-dimensional bars, the feasibility and the efficiency of the method are verified in the analysis of building stuctures. At the same time, a new and convenient transform of matrix is presented for three-dimensional beam.
出处
《结构工程师》
2003年第4期26-30,共5页
Structural Engineers
关键词
空间杆系结构
数据库
面向对象
有限元法
建筑结构
structure of three-dimensional bars, finite element method, based on database, object-oriented method, transform of matrix
