Title : ( Large deflection thermoelastic analysis of functionally graded stiffened annular sector plates )
Authors: M. E. Golmakani , Mehran Kadkhodayan ,
Full TextAbstract
In this study the large deflection behaviors of stiffened annular functionally graded (FG) sector plates under mechanical and thermo-mechanical loadings with various boundary conditions are investigated. Material properties are assumed to be graded in the thickness direction according to a simple power law distribution in terms of the volume fractions of the constituents. Based on first-order shear deformation plate theory (FSDT) and von Karman relations for large deflection, nonlinear equilibrium equations are developed. Dynamic relaxation (DR) numerical method combined with the finite difference discretization technique is used to solve the plate nonlinear equations. Effects of material grading index, boundary condition, stiffener depth to the plate thickness ratio and thermal gradient are discussed. &
Keywords
Large deflection Stiffened FG sector plates Thermoelastic analysis DR method
@article{paperid:1034083,
author = {M. E. Golmakani and Kadkhodayan, Mehran},
title = {Large deflection thermoelastic analysis of functionally graded stiffened annular sector plates},
journal = {International Journal of Mechanical Sciences},
year = {2013},
volume = {69},
number = {1},
month = {January},
issn = {0020-7403},
pages = {94--106},
numpages = {12},
keywords = {Large deflection
Stiffened FG sector plates
Thermoelastic analysis
DR method},
}
%0 Journal Article
%T Large deflection thermoelastic analysis of functionally graded stiffened annular sector plates
%A M. E. Golmakani
%A Kadkhodayan, Mehran
%J International Journal of Mechanical Sciences
%@ 0020-7403
%D 2013
