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Electromagnetic forced vibrations of composite nanoplates using nonlocal strain gradient theory

Abstract

This article is intended to analyze forced vibrations of a piezoelectric-piezomagnetic ceramic nanoplate by a new refined shear deformation plate theory in conjunction with higher-order nonlocal strain gradient theory. As both stress nonlocality and strain gradient size-dependent effects are taken into account using the higher-order nonlocal strain gradient theory, the governing equations of the composite nanoplate are formulated. When the nanoplate is subjected to a transverse harmonic loading and all the edges are considered as simple boundaries, the governing equations can be solved with a closed-form solution, from which the maximum dynamic deflections are obtained. To validate the results of the new proposed plate theory, the comparisons between ours and the well-known papers in the literature are presented. The influences of different nonlocal parameters and material properties on the nanoplate's dynamic responses are also studied.

Citations

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Authors (3)

Keywords

Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
Materials Research Express no. 5,
ISSN: 2053-1591
Language:
English
Publication year:
2018
Bibliographic description:
Malikan M., Nguyen V. B., Tornabene F.: Electromagnetic forced vibrations of composite nanoplates using nonlocal strain gradient theory// Materials Research Express -, (2018), s.075031-
DOI:
Digital Object Identifier (open in new tab) 10.1088/2053-1591/aad144
Sources of funding:
  • Free publication
Verified by:
Gdańsk University of Technology

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