Stability of piezoelectric circular plates

• Autorzy: Kędziora P. , Muc A.
• Języki publikacji: EN

Abstrakty

EN

A general formulation that can be used for the stability analysis of axisymmetric circular plates with piezoelectric (PZT) is presented in the paper. Demonstrated approach is based on the Rayleigh-Ritz method that is applied for functional of electric energy enthalpy. Numerical examples deal wit h compressed circular plates. The computations are conducted both for Love-Kirchhoff and first order shear deformation plate theory (SDT). Destabilization effects of electric voltages and piezoelectric widths are studied.

Słowa kluczowe

EN

stability; piezoelectric circular plate; free vibrations; Rayleigh-Ritz method

PL

stateczność; piezoelektryczna płyta okrągła; drgania wolne; metoda Rayleigh-Ritz

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2010
• Tom: Vol. 14, nr 2
• Strony: 223--232
• Opis fizyczny: Bibliogr. 23 poz.

Twórcy

autor

Kędziora P.

autor

Muc A.

• Institute of Machine Design, Cracow University of Technology, Warszawska 24, 31-155 Kraków, Poland

Bibliografia

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