Finite element coupled thermostructural analysis of composite beams

被引：11
|
作者：
Rao, DM
Sinha, PK
机构：
[1] Department of Aerospace Engineering, Indian Institute of Technology
来源：
COMPUTERS & STRUCTURES | 1997年 / 63卷 / 03期
关键词：
D O I：
10.1016/S0045-7949(96)00358-6
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The present paper deals with the coupled thermostructural analysis of laminated composite beams using FEM. The finite element formulation involves the use of a three-noded isoparametric beam element. The first-order shear deformation is also accounted for. Heat transfer modes of convection and boundary heat fluxes are used in the present analysis. Solution to the equations are obtained through the Newmark direct integration scheme. Results are presented for steady, uncoupled and coupled analysis to show the effects of laminae stacking sequences and structural boundary conditions. (C) 1997 Elsevier Science Ltd. All rights reserved.
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页码：539 / 549
页数：11
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