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A new partial finite element model for statics of sandwich plates

DSpace at IIT Bombay

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Title A new partial finite element model for statics of sandwich plates
 
Creator KANT, T
PENDHARI, SS
DESAI, YM
 
Subject laminated composite plates
segmentation method
numerical-analysis
flexure
sandwich
partial finite element
boundary value problem
numerical integration algorithm
 
Description A new partial discretization formulation with four-noded bi-linear finite elements (FEs) has been developed in this study for flexural analysis of sandwich plates. Partial discretization results in solution of a two-point boundary value problem (BVP) governed by a system of coupled first-order ordinary differential equations (ODEs). Mixed degrees of freedom, displacements (u,v,w) and transverse stresses (tau(xz), tau(yz), sigma(z)) are the dependent variables and thus continuity of transverse stresses and displacements are implicitly enforced in the present formulation. Numerical investigations on symmetric and unsymmetric sandwich plates are performed and presented, involving both validation and solution of new problems.
 
Publisher SAGE PUBLICATIONS LTD
 
Date 2011-08-29T01:14:52Z
2011-12-26T12:58:18Z
2011-12-27T05:47:58Z
2011-08-29T01:14:52Z
2011-12-26T12:58:18Z
2011-12-27T05:47:58Z
2007
 
Type Article
 
Identifier JOURNAL OF SANDWICH STRUCTURES & MATERIALS, 9(5), 487-520
1099-6362
http://dx.doi.org/10.1177/1099636207073465
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11901
http://hdl.handle.net/10054/11901
 
Language en