International Journal of Computational Methods, ( ISI ), Volume (13), No (1), Year (2015-1) , Pages (1-18)

Title : ( Stress Analysis of Free-Edge Laminated Composite Plates by Two Bending Elements )

Authors: Mohaamad Rezaiee Pajand , Farzad Shahabian Moghadam , fariba hassan zadeh tavakoli ,

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Abstract

Two higher order triangular elements will be formulated for inter-laminar stresses analysis in free edge of the laminated composite bending plates. The analysis is based on a displacement model and includes the higher order shear deformation. To demonstrate the validity and efficiency of the proposed method, the orthotropic laminated composite plates with arbitrary laminations and boundary conditions will be analyzed. In this paper, the effects of increasing the number of nodes and the degree of interpolation functions will be studied. It will be proven that by using particular higher order interpolation, more accurate stress resultants for plates can be predicted. Furt

Keywords

, Finite element analysis; free, edge problem; higher order interpolation; interlaminar stress; laminated composite plate
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@article{paperid:1050399,
author = {Rezaiee Pajand, Mohaamad and Shahabian Moghadam, Farzad and Hassan Zadeh Tavakoli, Fariba},
title = {Stress Analysis of Free-Edge Laminated Composite Plates by Two Bending Elements},
journal = {International Journal of Computational Methods},
year = {2015},
volume = {13},
number = {1},
month = {January},
issn = {0219-8762},
pages = {1--18},
numpages = {17},
keywords = {Finite element analysis; free-edge problem; higher order interpolation; interlaminar stress; laminated composite plate},
}

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%0 Journal Article
%T Stress Analysis of Free-Edge Laminated Composite Plates by Two Bending Elements
%A Rezaiee Pajand, Mohaamad
%A Shahabian Moghadam, Farzad
%A Hassan Zadeh Tavakoli, Fariba
%J International Journal of Computational Methods
%@ 0219-8762
%D 2015

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