Paper Title :A Modified Simple Shear Deformation Theory for Vibration Analysis of Composite Stiffened Plate
Author :A. Nayan, 2t. Y. Kam
Article Citation :A. Nayan ,2t. Y. Kam ,
(2018 ) " A Modified Simple Shear Deformation Theory for Vibration Analysis of Composite Stiffened Plate " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 13-17,
Volume-6,Issue-10
Abstract : A modified simple first-order shear deformation theory (MSFSDT) is proposed to analyze the free vibration of
stiffened laminated composite plates. In the proposed theory, the shear rotation of the conventional first-order shear
deformation theory is expressed in terms of the derivatives of the total and shear displacements of the plate. In such a way,
the displacement degrees of freedom are reduced from 5 to 4.The Ritz method is used to perform the free vibration analysis
of the stiffened plates. A number of examples have been given to illustrate the feasibility and accuracy of the proposed
method for predicting the modal characteristics of composite plates with various boundary conditions.
Keywords - Composite plate, shear deformation, Ritz method, vibration
Type : Research paper
Published : Volume-6,Issue-10
Copyright: © Institute of Research and Journals
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Published on 2019-02-06 |
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