Static analysis of a smart sandwich beam subject to an extension force

Abstract

The Composite materials in magnetorheological elastomer (intelligent material) possess mechanical properties important.These materials are incorporated into mechanical structures such that the beams,plates and shells,these structures sandwiches in MRE are recently used in many industrial sectors because of their high flexural stiffness accompanied by strong energy dissipation.In this work we studied the static behavior of beam composed of a core in elastomer magnetorheological inserted between two skins in aluminum.To well understand the behavior of these structures there has developed a digital approach by the method of Ritz as well as a simulation by MEF under the Code of calculation ABAQUS,the results found are well face