Ngo, Dinh Dat and Nguyen, Dinh Duc and Vu, Dinh Giang and Vu, Thi Thuy Anh
(2021)
Investigation of a sandwich plate with two MEE face sheets and FGM core layer from the nonlinear dynamic buckling point of view.
In: ICEMA6, 14/11/2021, Ha Noi.
(In Press)
Abstract
A sandwich plate with two Magneto-Electro-Elastic (MEE) face sheets and Functionally Graded Materials (FGM) core layer resting on an elastic foundation and in a thermal environment will be studied in this paper for the nonlinear dynamic buckling problem. The hypothetical plate model above is formed from the fact that MEE materials have been receiving special attention from the research community owing to their specialized performance and coupled behavior under thermal, electric, magnetic, and mechanical loads, while FGM has been introducing for controlling material response to deformation, dynamic loading as well as to corrosion and wear, etc. The combination of these two materials in the sandwich plate model is expected to create a remarkable new sandwich model. The establishment of all basic equations for the nonlinear dynamic buckling problem of this novel sandwich model will be solved by analytical
methods, and the effects of geometrical parameters, temperature, electric and magnetic potentials on the nonlinear dynamic buckling of the sandwich plate will be shown in the numerical results of this study.
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