THEORICAL ANALYSIS OF PIEZOELECTRIC HYBRID PLATES
Publish place: 14th Annual Conference of Mechanical Engineering
Publish Year: 1385
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ISME14_548
تاریخ نمایه سازی: 1 فروردین 1386
Abstract:
An analytical method is devlopteded to analyze piezoelectric hybrid laminated composite plates with arbitrary lamination and boundary conditions subjected to electromechanical loads. The method is based on separation of spatial variables of displacement field components. Within the displacement field of a first-order shear deformation plate theory and using the principle of minimum total potential energy, two systems of coupled ordinary differential equations with constant coefficients are obtained. These equations may be solved analytically with the help of state-space approach. Also a Levy-type solution is employed for verification the validity and accuracy of the proposed method. It is seen that the present results have close agreements with those obtained by Levy-type method.
Keywords:
Analytical solution- Piezoelectric- Laminated plate- Boundary conditions
Authors
Tahani
Assistant professor, Department of Mechanical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
Naserian-Nik
M.S. student, Department of Mechanical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
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