Axisymmetric bending analysis of functionally graded one-dimensional hexagonal piezoelectric quasi-crystal circular plate

© 2020 The Author(s)..

Within a framework of the state space method, an axisymmetric solution for functionally graded one-dimensional hexagonal piezoelectric quasi-crystal circular plate is presented in this paper. Applying the finite Hankel transform onto the state space vector, an ordinary differential equation with constant coefficients is obtained for the circular plate provided that the free boundary terms are zero and an exponential function distribution of material properties is assumed. The ordinary differential equation is then used to obtain the stress, displacement and electric components in the physical domain of the elastic simply supported circular plate through the use of the propagator matrix method and the inverse Hankel transform. The numerical studies are carried out to show the validity of the present solution and reveal the influence of material inhomogeneity on the axisymmetric bending of the circular plate with different layers and loadings, which provides guidance for the design and manufacture of functionally graded one-dimensional hexagonal piezoelectric quasi-crystal circular plate.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:476

Enthalten in:

Proceedings. Mathematical, physical, and engineering sciences - 476(2020), 2241 vom: 01. Sept., Seite 20200301

Sprache:

Englisch

Beteiligte Personen:

Li, Yang [VerfasserIn]
Li, Yuan [VerfasserIn]
Qin, Qinghua [VerfasserIn]
Yang, Lianzhi [VerfasserIn]
Zhang, Liangliang [VerfasserIn]
Gao, Yang [VerfasserIn]

Links:

Volltext

Themen:

Axisymmetric bending
Circular plate
Functionally graded materials
Journal Article
Quasi-crystal

Anmerkungen:

Date Revised 03.09.2021

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1098/rspa.2020.0301

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM316410012