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

Hai Yan Song; Zhen Gong Zhou; Li Fu Liang; Zong Min Liu

doi:10.4028/www.scientific.net/KEM.419-420.153

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 419-420Generalized Variational Principles of Quasi-Static...

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

Abstract:

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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Periodical:

Key Engineering Materials (Volumes 419-420)

Pages:

153-156

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.419-420.153

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Online since:

October 2009

Authors:

Hai Yan Song, Zhen Gong Zhou, Li Fu Liang, Zong Min Liu

Keywords:

Coupling Field, Electro Magneto Thermo Elasticity, Generalized Variational Principles

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