Dynamic Stability of Laminated Composite Plates With Piezoelectric Layers Subjected To Periodic In-plane Load
Auteur(s): |
S. Pradyumna
Abhishek Gupta |
---|---|
Médium: | article de revue |
Langue(s): | anglais |
Publié dans: | International Journal of Structural Stability and Dynamics, avril 2011, n. 2, v. 11 |
Page(s): | 297-311 |
DOI: | 10.1142/s0219455411004105 |
Abstrait: |
In this paper, the dynamic stability characteristics of laminated composite plates with piezoelectric layers subjected to periodic in-plane load are studied. The finite element method is employed using a modified first_order shear deformation plate theory (MFSDT). The formulation includes the effects of transverse shear, in-plane, and rotary inertia. The boundaries of dynamic instability regions are obtained using Bolotin's approach. The structural system is considered to be undamped. The correctness of the formulation is established by comparing the authors' results with those available in the published literature. The effects of control voltage, static buckling load parameter, number of stacking layers, and thickness of plate on the principal and second instability regions are investigated for cross-ply laminated composite plate. |
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10352978 - Publié(e) le:
14.08.2019 - Modifié(e) le:
14.08.2019