Exact axisymmetric solution of laminated transversely isotropic piezoelectric circular plates (II) - Exact solution for elastic circular plates and numerical results

Citation
Hj. Ding et al., Exact axisymmetric solution of laminated transversely isotropic piezoelectric circular plates (II) - Exact solution for elastic circular plates and numerical results, SCI CHINA E, 42(5), 1999, pp. 470-478
Citations number
10
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Engineering Management /General
Journal title
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
ISSN journal
2095-0624 → ACNP
Volume
42
Issue
5
Year of publication
1999
Pages
470 - 478
Database
ISI
SICI code
2095-0624(199910)42:5<470:EASOLT>2.0.ZU;2-I
Abstract
Emphasis is placed on purely elastic circular plates. Let the piezoelectric coefficients be equal to zero. Then two sets of uncoupled mechanical and e lectric equations are obtained and they can be solved independently. Two th ree-dimensional exact solutions of laminated transversely isotropic circula r plate are derived under two boundary conditions, i.e. rigid slipping supp ort and elastic simple support. For isotropic circular plates, the problem of multiple root is treated. At last, some numerical results of piezoelectr ic and purely elastic circular plates are presented and the applicability o f classical plate theory is discussed.