Mechanical buckling analysis of functionally graded plates using an accurate shear deformation theory

In this present study, we are interested in the use of a precise theory shear deformation for buckling analysis plates with functional gradation simply supported such as refined four variables. Several parameters comparison have been used, dimensional and nondimensional. The displacement field is compatible nonuse correction factors satisfied, choice material very way variable according to thickness plate on other hand make researcher confirms that study gives results converges. transverse stresses vary through thickness, found also studied discussed.