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- Title
Transverse vibration characteristics of moving FGM rectangle plate.
- Authors
Ruan Miao; Li Xiao-li
- Abstract
The dynamic characteristics and stability of moving functionally graded material thin rectangle plate were investigated. Based on Voigt model, the material properties are assumed to vary continuously through their thickness according to a power-law distribution of the volume fractions of the plate constituents. The differential equations of motion of the moving FGM rectangle plate are derived by the Kirchhoff thin-plate theory. Then the equations are discretized by the differential quadrature method, and the dimensionless complex frequencies of a moving FGM rectangle plate with two opposite edges simply supported and other two edges clamped, and one edge clamped and three edges simpiy supported are calculated. The effects of the gradient index, aspect ratio, and dimensionless moving speed, on the transverse vibration and stability of the moving FGM rectangle plate are analyzed.
- Subjects
SHEAR waves; VIBRATION (Mechanics); MATHEMATICAL analysis; DIFFERENTIAL equations; SCHLIEREN methods (Optics)
- Publication
Basic Sciences Journal of Textile Universities / Fangzhi Gaoxiao Jichu Kexue Xuebao, 2011, Vol 24, Issue 2, p292
- ISSN
1006-8341
- Publication type
Article