ISOPARAMETRIC ELEMENTS FOR CROSS-SECTIONAL PROPERTIES AND STRESS-ANALYSIS OF BEAMS

被引：30

作者：

SURANA, KS

机构：

[1] Engineering Mechanics Research Corporation, Oak Park, Michigan

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1979年 / 14卷 / 04期

关键词：

D O I：

10.1002/nme.1620140402

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents an isoparametric finite element formulation for the torsion and the flexure due to end shears for the beam cross‐sections of arbitrary shape. Isoparametric line elements are developed using this formulation for the beam cross‐sections consisting of very thin wall open or close multicells. Isoparametric transition elements are also developed for the beam cross‐sections consisting of both thin wall sections and solid like sections. Numerical examples are presented to demonstrate the accuracy and the applications of such elements. Copyright © 1979 John Wiley & Sons, Ltd

引用

页码：475 / 497

页数：23