Construction of analytical treatment for smart composite materials composed of multiferroic material under thermal environment

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It is possible to develop a new smart composite material system which are practicable in the thermal environment using the multiferroic material composed of the piezoelectric and magnetostrictive materials. As the purpose of this research project, the analytical solutions for the transient magneto-electro-thermoelastic problems of the multilayered or functionally graded multiferroic material constructed of the anisotropic and linear magneto-electro-thermoelastic materials are derived. The numerical calculations are carried out, the transient behaviors of displacement and thermal stresses, and the coupling effect among magnetic, electric and elastic fields are investigated.