Journal ArticleDOI
Dynamic and stability analysis of functionally graded material sandwich plates in hygro-thermal environment using a simple higher shear deformation theory:
Hadjira Hellal,Mohamed Bourada,Habib Hebali,Fouad Bourada,Abdelouahed Tounsi,Abdelouahed Tounsi,Abdelmoumen Anis Bousahla,S. R. Mahmoud +7 more
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In this paper, a simple four-variable shear deformation model is proposed to demonstrate the hygrothermal environment effects on dynamic and buckling of functionally graded material, and the model is applied to the deformation of a single material.Abstract:
A new simple “four-variable shear deformation” plate model is proposed in this work to demonstrate the hygro-thermal environment effects on dynamic and buckling of functionally graded material “san...read more
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Hygro-thermo-mechanical bending behavior of advanced functionally graded ceramic metal plate resting on a viscoelastic foundation
Ismail M. Mudhaffar,Abdelouahed Tounsi,Abdelouahed Tounsi,Abdelouahed Tounsi,Abdelbaki Chikh,Mohammed A. Al-Osta,M. M. Al-Zahrani,Salah U. Al-Dulaijan +7 more
TL;DR: In this article, the bending behavior of an advanced functionally graded ceramic-metal plate subjected to a hygrothermo-mechanical load and resting on a viscoelastic foundation is studied using a simple higher-order integral shear deformation theory.
Journal ArticleDOI
Influence of the visco-Pasternak foundation parameters on the buckling behavior of a sandwich functional graded ceramic–metal plate in a hygrothermal environment
Mohamad W. Zaitoun,Abdelbaki Chikh,Abdelouahed Tounsi,Mohammed A. Al-Osta,A. M. Sharif,Salah U. Al-Dulaijan,M. M. Al-Zahrani +6 more
TL;DR: In this paper, the buckling response of functionally graded (FG) sandwich plate on a viscoelastic foundation and exposed to hygrothermal conditions was analyzed. But, the analysis was limited to three different FG sandwich plate geometric analytical solutions regarding layer orders and composition and only four unknowns were placed to reach the solution.
Journal ArticleDOI
On the nonlinear dynamics of a multi-scale hybrid nanocomposite disk
TL;DR: The results show that FG patterns, different orientation angle of the fiber, the V F and W CNT parameters, axial load, nonlinear temperature gradient, and applied temperature of the top surface play an essential impact on the linear and nonlinear dynamic responses of the MHCD.
Journal ArticleDOI
Application of nonlocal strain–stress gradient theory and GDQEM for thermo-vibration responses of a laminated composite nanoshell
TL;DR: Thermal buckling and frequency analysis of a size-dependent laminated composite cylindrical nanoshell in thermal environment using nonlocal strain–stress gradient theory are presented and it is shown that by considering C–F boundary conditions and every even layers’ number, the frequency of the structure decreases but in higher value of length scale parameter this matter is inverse.
Journal ArticleDOI
An efficient computational model for vibration behavior of a functionally graded sandwich plate in a hygrothermal environment with viscoelastic foundation effects
Mohamad W. Zaitoun,Abdelbaki Chikh,Abdelouahed Tounsi,A. M. Sharif,Mohammed A. Al-Osta,Salah U. Al-Dulaijan,M. M. Al-Zahrani +6 more
TL;DR: In this article, the free vibrational response solution of a functionally graded (FG) sandwich plate resting on a viscoelastic foundation and subjected to a hygrothermal environment load using an accurate high-order shear deformation theory was introduced.
References
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Journal ArticleDOI
An exact analysis for vibration of simply-supported homogeneous and laminated thick rectangular plates
TL;DR: In this paper, a 3D linear, small deformation theory of elasticity solution by the direct method is developed for the free vibration of simply-supported, homogeneous, isotropic, thick rectangular plates.
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A comprehensive analysis of functionally graded sandwich plates: part 1—deflection and stresses
TL;DR: In this paper, a two-dimensional solution for bending analysis of simply supported ceramic-metal sandwich plates is presented, where the sandwich plate faces have isotropic, two-constituent material distribution through the thickness, and the modulus of elasticity and Poisson's ratio of the faces are assumed to vary according to a power-law distribution in terms of the volume fractions of the constituents.
Journal ArticleDOI
An efficient and simple refined theory for buckling and free vibration of exponentially graded sandwich plates under various boundary conditions
TL;DR: In this paper, an efficient and simple refined shear deformation theory is presented for the vibration and buckling of exponentially graded material sandwich plate resting on elastic foundations under various boundary conditions.
Journal ArticleDOI
A novel five-variable refined plate theory for vibration analysis of functionally graded sandwich plates
TL;DR: In this paper, a new five-variable refined plate theory for the free vibration analysis of functionally graded sandwich plates is developed, which accounts for hyperbolic distribution of the transverse shear strains, and satisfies the zero traction boundary conditions on the surfaces of the plate without using a shear correction factor.
Journal ArticleDOI
Three-dimensional vibration analysis of functionally graded material sandwich plates
Q. Li,Vai Pan Iu,K. P. Kou +2 more
TL;DR: In this article, the free vibration of functionally graded material sandwich rectangular plates with simply supported and clamped edges is studied based on the three-dimensional linear theory of elasticity, and the natural frequencies of simply supported power-law FGM sandwich plates are compared with results from different two-dimensional plate theories.