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Multi Objective Optimization of Antisymmetric Angle-Ply Laminate under Transverse Loads with Bees Algorithm
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Multi Objective Optimization of Antisymmetric Angle-Ply Laminate under Transverse Loads with Bees Algorithm
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Abstract
Composite plates are increasingly used in thin-walled structural components of aircrafts, submarines, automobiles, and other high-performance application areas.Composite material could have sufficient strength with low weigh compare with isotropic materials.In this paper the multi objectiveoptimization of Antisymmetric Angle-ply laminate under four kind of transverse loading with simply supported are studied. The optimization aims are maximizing the allowable load, minimizing weight, minimizing cost and minimizing the maximum deflection in plate. The four kinds of loading that applied to the laminate are uniform load, point load, line load andHydrostatic load. Classical lamination plate theory and Navier solution is used to obtain stresses and deflection of the plate.The failure mechanism of the problem is Tsai-Wu criterion.To optimize the problem, the bees algorithm is used. The ply orientations and thickness of plate are chosen as t...
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International Category Code (ICC):
ICC-0202
A.r. Salamat, A. Ghanbarzadeh
International Article Address (IAA):
IAA.ZONE/en8321en
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