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Vibration and nonlinear dynamic response of imperfect sandwich piezoelectric auxetic plate

Quan, TQ and Anh, VM and Mahesh, V and Duc, ND (2022) Vibration and nonlinear dynamic response of imperfect sandwich piezoelectric auxetic plate. In: Mechanics of Advanced Materials and Structures, 29 (1). pp. 127-137.

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Official URL: https://doi.org/10.1080/15376494.2020.1752864

Abstract

In this article, the vibration and nonlinear dynamic response of imperfect advanced sandwich nanocomposite plate subjected to uniformly distributed pressure has been studied using fourth-order Runge–Kutta and Galerkin methods. The composites are assumed to be made of a gold layer, an auxetic layer, and a piezoelectric layer. Detailed parametric studies to evaluate the effects of the geometrical dimensions, the thickness of layers, imperfections and mechanical loads on the nonlinear dynamic response and natural frequency of advanced multilayer nanocomposite plates are discussed. The accuracy of the present results is validated by comparing with others from literature.

Item Type: Journal Article
Publication: Mechanics of Advanced Materials and Structures
Publisher: Taylor and Francis Ltd.
Additional Information: The copyright for this article belongs to the Taylor and Francis Ltd.
Keywords: Dynamic response; Galerkin methods; Nanocomposites; Piezoelectricity; Runge Kutta methods, Fourth order; Geometrical dimensions; Gold layer; Mechanical loads; Nanocomposite plates; Parametric study; Piezoelectric layers, Vibrations (mechanical)
Department/Centre: Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited: 06 Oct 2022 06:14
Last Modified: 06 Oct 2022 06:14
URI: https://eprints.iisc.ac.in/id/eprint/77123

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