Composite Structures, ( ISI ), Volume (93), No (1), Year (2011-2) , Pages (973-982)

Title : ( Nonlinear bending analysis of annular FGM plates using higher-order shear deformation plate theories )

Authors: Mehran Kadkhodayan , ,

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This paper addresses the axisymmetric nonlinear bending analysis of an annular functionally graded plate under mechanical loading based on FSDT and TSDT. Using nonlinear von-Karman theory, the discretized equations are solved using the dynamic relaxation (DR) method combined with the finite difference technique. The effects of the material constant n, boundary conditions, thickness-to-radius ratio and shear deformation are studied. The results show that although, the difference between TSDT and FSDT becomes greater with an increasing thickness-to-external radius ratio, the effects of different types of boundary conditions is also of great importance.

Keywords

, Nonlinear bending, FGM, Annular plate, DR
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@article{paperid:1021185,
author = {Kadkhodayan, Mehran and , },
title = {Nonlinear bending analysis of annular FGM plates using higher-order shear deformation plate theories},
journal = {Composite Structures},
year = {2011},
volume = {93},
number = {1},
month = {February},
issn = {0263-8223},
pages = {973--982},
numpages = {9},
keywords = {Nonlinear bending; FGM; Annular plate; DR method},
}

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%0 Journal Article
%T Nonlinear bending analysis of annular FGM plates using higher-order shear deformation plate theories
%A Kadkhodayan, Mehran
%A ,
%J Composite Structures
%@ 0263-8223
%D 2011

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