Record Details

Two shear deformable finite element models for buckling analysis of skew fibre-reinforced composite and sandwich panels

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Two shear deformable finite element models for buckling analysis of skew fibre-reinforced composite and sandwich panels
 
Creator BABU, CS
KANT, TARUN
 
Subject boundary conditions
shear deformation
mathematical models
finite element method
sandwich structures
 
Description Two shear deformable finite element models, one based on first-order shear deformation theory and the other based on a higher-order shear deformation theory, are developed for buckling analysis of skew laminated composite and sandwich panels. The procedure involves the development of transformation matrix between global and local degrees of freedom for the nodes lying on the skew edges and suitable transformation of element matrices. The accuracy of the present models is demonstrated by comparing with alternative solutions available in the literature. Extensive numerical results are presented for critical buckling loads of angle-ply and cross-ply skew laminates with various lamination parameters, boundary conditions and width-to-thickness ratios. New results on skew sandwiches, hitherto not reported in the literature, are obtained for different geometric parameters and skew angles.
 
Publisher Elsevier
 
Date 2009-05-08T02:39:56Z
2011-12-08T07:01:03Z
2011-12-26T13:01:54Z
2011-12-27T05:47:39Z
2009-05-08T02:39:56Z
2011-12-08T07:01:03Z
2011-12-26T13:01:54Z
2011-12-27T05:47:39Z
1999
 
Type Article
 
Identifier Composite Structures 46(2), 115-124
0263-8223
10.1016/S0263-8223(99)00039-2
http://hdl.handle.net/10054/1312
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1312
 
Language en