Boundary element method for micropolar thermoelasticity

被引：18

作者：

Huang, FY

Liang, KZ

机构：

[1] Department of Mechanical Engineering, National Central University, Chung-Li

来源：

ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 1996年 / 17卷 / 01期

关键词：

boundary element method; micropolar thermoelasticity; coupling number; characteristic length; couple stress;

D O I：

10.1016/0955-7997(95)00086-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Based on linear micropolar thermoelasticity theory, a two-dimensional boundary element method (BEM) formulation is derived and the corresponding computer programs are developed to solve the problems of micropolar solid. The program is verified by computing the thermal stress in a hollow cylinder. In addition, the new BEM formulation is applied to solve, for the first time, the thermal stress of a square region with a circular hole. The effects of coupling number and characteristic length on the micropolar effects are derived, and the important new findings are summarized.

引用

页码：19 / 26

页数：8

共 26 条

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Becker A. A., 1992, BOUNDARY ELEMENT MET

[2]

BREBBIA CA, 1989, BOUNDARY ELEMENTS

[3]

BRULIN O, 1982, MECHANICS MICROPOLAR

[4] STEADY-STATE AXISYMMETRIC PROBLEM IN MICROPOLAR THERMOELASTIC HALF-SPACE WITH STRETCH [J].