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Free vibration of FGM plates with in-plane material inhomogeneity

โœ Scribed by D.Y. Liu; C.Y. Wang; W.Q. Chen

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
211 KB
Volume
92
Category
Article
ISSN
0263-8223

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โœฆ Synopsis

An analysis is presented for the free vibration of a functionally graded isotropic elastic rectangular plate with in-plane material inhomogeneity. A Levy-type solution is obtained for plates with a pair of simply supported edges that are parallel with the material gradient direction. A particular integration method is adopted to solve the fourth-order ordinary differential equation with non-constant coefficients. The efficiency and accuracy of the analysis are demonstrated through numerical examples.

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