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NONLINEAR DYNAMICS OF LAMINATED PLATES WITH A HIGHER-ORDER THEORY AND CO FINITE-ELEMENTS

DSpace at IIT Bombay

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Field Value
 
Title NONLINEAR DYNAMICS OF LAMINATED PLATES WITH A HIGHER-ORDER THEORY AND CO FINITE-ELEMENTS
 
Creator KANT, T
MALLIKARJUNA
 
Subject composite plates
transient analysis
 
Description Impact responses of composite laminates are investigated with C0 finite elements. A ninenode isoparametric quadrilateral element based on a higher-order theory and the von Karman large deflection assumptions is developed. An experimentally established contact law which accounts for the permanent indentation is incorporated into the finite element program to evaluate the impact force. In the time integration, the explicit central difference technique is used in conjunction with the special mass matrix diagonalization scheme. Numerical results, including the contact force histories, deflections and strains in the plate, are presented.
 
Publisher PERGAMON-ELSEVIER SCIENCE LTD
 
Date 2011-08-25T16:59:09Z
2011-12-26T12:57:08Z
2011-12-27T05:46:58Z
2011-08-25T16:59:09Z
2011-12-26T12:57:08Z
2011-12-27T05:46:58Z
1991
 
Type Article
 
Identifier INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 26(3-4), 335-343
0020-7462
http://dx.doi.org/10.1016/0020-7462(91)90063-Y
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11082
http://hdl.handle.net/10054/11082
 
Language en