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The Third-Order Shear Deformation Theory for Modeling the Static Bending and Dynamic Responses of Piezoelectric Bidirectional Functionally Graded Plates

Dung, N.T. and Minh, P.V. and Hung, H.M. and Tien, D.M. (2021) The Third-Order Shear Deformation Theory for Modeling the Static Bending and Dynamic Responses of Piezoelectric Bidirectional Functionally Graded Plates. Advances in Materials Science and Engineering, 2021: 5520240. ISSN 16878434

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Abstract

This work is the first exploration of the static bending and dynamic response analyses of piezoelectric bidirectional functionally graded plates by combining the third-order shear deformation theory of Reddy and the finite element approach, which can numerically model mechanical relations of the structure. The present approach and mechanical model are confirmed through the verification examples. The geometrical and material study is conducted to evaluate the effects of the feedback coefficients, volume fraction parameter, and constraint conditions on the static and dynamic behaviors of piezoelectric bidirectional functionally graded structures, and this work presents a wide variety of static and dynamic behaviors of the plate with many interesting results. There are many meanings that have not been mentioned by any work, especially the working performance of the structure is better than that when the feedback parameter of the piezoelectric component is added, that is, the piezoelectric layer increases the working efficiency. Numerical investigations are the important basis for calculating and designing related materials and structures in technical practice. © 2021 Nguyen Thai Dung et al.

Item Type: Article
Divisions: Faculties > Faculty of Mechanical Engineering
Faculties > Faculty of Special Equipments
Identification Number: 10.1155/2021/5520240
Uncontrolled Keywords: Dynamic response; Dynamics; Piezoelectricity; Plates (structural components); Dynamic response analysis; Finite-element approach; Functionally graded plates; Functionally graded structure; Numerical investigations; Piezoelectric components; Static and dynamic behaviors; Third-order shear deformation theory; Shear deformation
Additional Information: Language of original document: English. All Open Access, Gold.
URI: http://eprints.lqdtu.edu.vn/id/eprint/8776

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