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Nonlinear mechanics of sandwich plates: Layerwise third-order thickness and shear deformation theory

Composite Structures, 2021
Abstract The nonlinear mechanics of sandwich plates is studied using a layerwise third-order thickness and shear deformation theory. In particular, the two face sheets are modelled using a second-order shear deformation theory (well-justified in case of a zero-shear stress only at one outer surface) and the core is modelled with a third-order ...
Marco Amábili
exaly   +4 more sources

BUCKLING AND POSTBUCKLING ANALYSIS OF LAMINATED CYLINDRICAL SHELLS USING THE THIRD-ORDER SHEAR DEFORMATION THEORY

International Journal of Structural Stability and Dynamics, 2004
In the present work the buckling and postbuckling behavior of laminated cylindrical shells under axial compression and lateral pressure loading are investigated. A nonlinear theory for thin cylinders incorporating the effects of transverse shear deformation is employed.
Arciniega, R. A.   +2 more
openaire   +2 more sources

NONLINEAR THERMOELASTIC ANALYSIS OF FUNCTIONALLY GRADED PLATES USING THE THIRD-ORDER SHEAR DEFORMATION THEORY

International Journal of Computational Engineering Science, 2004
Linear and nonlinear thermomechanical response of the functionally graded (metal-ceramic) plates subjected to static and dynamic loads is studied. The third-order plate theory of Reddy with the von Karman geometric nonlinearity is used for the kinematic and kinetic descriptions, and two constitutent power-law distribution through the plate thickness is
J. W. Aliaga, J. N. Reddy 0001
openaire   +1 more source

PERIODIC AND CHAOTIC OSCILLATIONS OF A COMPOSITE LAMINATED PLATE USING THE THIRD-ORDER SHEAR DEFORMATION PLATE THEORY

International Journal of Bifurcation and Chaos, 2012
An analysis on nonlinear oscillations and chaotic dynamics is presented for a simply-supported symmetric cross-ply composite laminated rectangular thin plate with parametric and forcing excitations in the case of 1:3:3 internal resonance. Based on Reddy's third-order shear deformation plate theory and the von Karman-type equations, the nonlinear ...
W. Zhang, X. Y. Guo
openaire   +2 more sources

Natural frequencies of laminated composite plates using third order shear deformation theory

Composite Structures, 2006
In this paper, natural frequencies of square laminated composite plates for different supports at edges are presented. Using a third order shear deformation theory of plates (TSDT), which is categorized in equivalent single layer theories (ESL), a new set of linear equations of motion for square multi-layered composite plates has been derived ...
M. Rastgaar Aagaah   +2 more
openaire   +1 more source

Coupled thermoelasticity of functionally graded plates based on the third-order shear deformation theory

Thin-Walled Structures, 2012
Abstract In this paper, the analytical solution is presented for a plate made of functionally graded materials based on the third-order shear deformation theory and subjected to lateral thermal shock. The material properties of the plate, except Poisson's ratio, are assumed to be graded in the thickness direction according to a power-law distribution
A.H. Akbarzadeh, M. Abbasi, M.R. Eslami
openaire   +1 more source

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