TORSIONAL ANALYSIS OF MICROPOLAR ELASTICITY USING THE FINITE-ELEMENT METHOD

被引：11
|
作者：
HUANG, FY
LIANG, KZ
机构：
[1] Department of Mechanical Engineering, National Central University
来源：
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1994年 / 32卷 / 02期
关键词：
D O I：
10.1016/0020-7225(94)90014-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on Eringen's Micropolar Elasticity Theory (MET) and Smith's displacement assumption, a finite element formulation is derived and a computer program is developed to solve the Micropolar torsion problems. The numerical results are first obtained for a solid cylinder, and shown to be in excellent agreement with existing MET analytical solution. Next, the new formulation is applied to solve, for the first time, the torsional problems in a hollow cylinder. The effects of coupling factor and radius ratio on the micropolar effects are studied.
引用
收藏
页码：347 / 358
页数：12
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