In this article, buckling and vibration behavior of a functionally graded material (FGM) sandwich beam having constrained viscoelastic layer (VEL) is studied in thermal environment by using finite element formulation. The FGM sandwich beam is assumed to be clamped on both edges. The material propert
Free vibration analysis of sandwich structures with a flexible functionally graded syntactic core
โ Scribed by O. Rahmani; S.M.R. Khalili; K. Malekzadeh; H. Hadavinia
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 484 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0263-8223
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๐ SIMILAR VOLUMES
The analysis presented embodies a general rigorous approach including high order effects owing to the non-linearity of the displacement fields of the core caused by its flexibility in the vertical direction. In the high order approach beam theory is used for the skins and a two-dimensional elasticit
In the present paper, a n-order model for functionally graded and composite sandwich plate is developed. This model uses the n-order polynomial term to represent the displacement field. Zero transverse shear stress boundary conditions at the top and bottom of the plate are satisfied. The third-order