Exact solutions for axisymmetric bending of micro/nanoscale circular plates based on nonlocal plate theory

Duan, W. H. and Wang, C. M. (2007) Exact solutions for axisymmetric bending of micro/nanoscale circular plates based on nonlocal plate theory. Nanotechnology, 18 38: . doi:10.1088/0957-4484/18/38/385704


Author Duan, W. H.
Wang, C. M.
Title Exact solutions for axisymmetric bending of micro/nanoscale circular plates based on nonlocal plate theory
Journal name Nanotechnology   Check publisher's open access policy
ISSN 0957-4484
1361-6528
Publication date 2007-09-26
Sub-type Article (original research)
DOI 10.1088/0957-4484/18/38/385704
Open Access Status Not yet assessed
Volume 18
Issue 38
Total pages 5
Place of publication Bristol, United Kingdom
Publisher Institute of Physics Publishing
Language eng
Abstract Axisymmetric bending of micro/nanoscale circular plates is studied using a nonlocal plate theory. The nonlocal theory allows for small scale effects. The governing equations and boundary conditions are derived for the aforementioned problem. By using a variable transformation technique, exact nonlocal solutions for axisymmetric bending of circular plates under general loading are obtained. A detailed examination of the effects of small scale on nonlocal solutions is carried out using uniformly loaded circular plates with either clamped or simply-supported edges. When compared with local plate theory, the nonlocal solutions show larger deflections, moments and shear force and lower bending stiffness.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Civil Engineering Publications
 
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Created: Mon, 16 Jan 2017, 21:42:53 EST by Clare Nelson on behalf of Learning and Research Services (UQ Library)