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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kitipornchai, S.
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Publications (7/7 displayed)
- 2009Analysis of symmetrically laminated folded plate structures using the meshfree galerkin methodcitations
- 2007Free vibration analysis of folded plate structures by the FSDT mesh-free methodcitations
- 2007Analysis of stiffened corrugated plates based on the FSDT via the mesh-free methodcitations
- 2006Bending analysis of folded plates by the FSDT meshless methodcitations
- 2006Random vibration of the functionally graded laminates in thermal environmentscitations
- 2005Second-order statistics of the elastic buckling of functionally graded rectangular platescitations
- 2004Analysis of the pseudoelastic behavior of a SMA beam by the element-free Galerkin methodcitations
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article
Second-order statistics of the elastic buckling of functionally graded rectangular plates
Abstract
The material properties of functionally graded materials (FGMs) possess inherent randomness due to their complicated fabrication process, in which the total control of various design parameters is often impossible. The present work investigates the effect of this randomness on the elastic buckling of FGM rectangular plates which are resting on an elastic foundation and subjected to uniform in-plane edge compressions. The interaction between the plate and foundation is included in the formulation with a two-parameter Pasternak model. The elastic material properties (including the Young's modulus and Poisson's ratio of each constituent material) and the foundation stiffness parameters are modeled as independent random variables. First-order shear deformation plate theory and a mean-centered first-order perturbation procedure are used to examine the stochastic characteristics of the buckling load. Typical results are presented for plates with aluminum/zirconia two-phase functionally graded material to show the influence of variation in material constants and foundation stiffness parameters, volume fraction index, edge in-plane forces, side-to-thickness ratio, and plate aspect ratio on the second-order statistics of buckling loads. © 2005 Elsevier Ltd. All rights reserved.