An original single variable shear deformation theory for buckling analysis of thick isotropic plates

Faiza Klouche , Lamia Darcherif , Mohamed Sekkal , Abdelouahed Tounsi , S.R. Mahmoud

Abstract

This work proposes an original single variable shear deformation theory to study the buckling analysis of thick isotropic plates subjected to uniaxial and biaxial in-plane loads. This theory is built upon the classical plate theory (CPT) including the exponential function in terms of thickness coordinate to represent shear deformation effect and it involves only one governing differential equation. Efficacy of the present theory is confirmed through illustrative numerical examples. The obtained results are compared with those of other higher-order shear deformation plate theory results.

Key Words

complex single variable; buckling; plate

Address

Faiza Klouche and Lamia Darcherif — Département de Génie Civil and Travaux Publics,Université Djillali Liabès, Faculté de Technologie, Algeria
Mohamed Sekkal and Abdelouahed Tounsi — Civil Engineering Department, Material and Hydrology Laboratory, University of Sidi Bel Abbes, Faculty of Technology, Algeria /Département de Physique, Laboratoire de Modélisation et Simulation Multi-échelle, Département de Physique, Faculté des Sciences Exactes, Université de Sidi Bel Abbés, Algeria
S.R. Mahmoud — Department of Mathematics, Faculty of Science, King Abdulaziz University, Saudi Arabia /Mathematics Department, Faculty of Science, University of Sohag, Egypt

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