What is it about?
In is work the material properties of the porous plate FG vary across the thickness. The proposed theory contains four unknowns unlike the other theories which contain five unknowns. This theory has a parabolic shear deformation distribution across the thickness. So it is useless to use the shear correction factors.
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Why is it important?
This article presents the free vibration analysis of simply supported plate FG porous using a high order shear deformation theory. To show the precision of this model, several comparisons have been made between the present results and those of existing theories in the literature for non-porous plates. Effects of the exponent graded and porosity factors are investigated.
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This page is a summary of: Free Vibration Analysis of Composite Material Plates "Case of a Typical Functionally Graded FG Plates Ceramic/Metal" with Porosities, Nano Hybrids and Composites, April 2019, Trans Tech Publications,
DOI: 10.4028/www.scientific.net/nhc.25.69.
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