Generalized Variational Principles of Quasi-Static Electro-Magneto-Thermo-Elasticity

被引：0
|
作者：
Song Hai-yan [1 ,2 ]
Zhou Zhen-gong [1 ]
Liang Li-fu [2 ]
Liu Zong-min [2 ]
机构：
[1] Harbin Inst Technol, Ctr Composite Mat, Harbin 150001, Peoples R China
[2] Harbin Engn Univ, Coll Aerosp & Civil Engn, Harbin 150001, Peoples R China
来源：
ADVANCED DESIGN AND MANUFACTURE II | 2010年 / 419-420卷
关键词：
electro-magneto-thermo-elasticity; generalized variational principles; coupling field;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Finite element method is an approximate computational method which is widely used and continuously developed. Variational principles are the foundation of finite element method. In this paper, the generalized variational principles of quasi-static electro-magneto-thermo-elasticity are established using variational integral method. And these variational principles can be degenerated to be variational principles of simple coupling properties materials, which offer theoretical support for finite element method of coupling problems of electro-magneto-thermo-elastic.
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页码：153 / +
页数：2
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