Abstract:In this study, elastic metamaterial sandwich plates with axially deformed Timoshenko beam cores, considering both the out-of-plane and in-plane deformations of the face plates, are designed and the vibration band-gap properties are explored. The beam cores act as local resonators that can bear axial force, bending moment and shearing force. The finite element method (FEM) and the spectral element method (SEM) are combined to create the finite/spectral element hybrid method (FE-SEHM) for establishing the dynami… Show more
This research dives into the space of "Structural Analysis and Finite Element Methods: Modeling and Reenactment in Mechanical Designing," utilizing a multifaceted approach to comprehensively get the mechanical behaviour of building structures. Finite Element Analysis (FEA) was utilized to scrutinize a steel structure beneath assorted stacking conditions, uncovering stretch conveyances basic for basic optimization. The study amplified its centre to Fluid-Structure Interaction (FSI), unravelling the complex flow between liquid forces and basic reactions, with suggestions for seaward building applications. Warm recreations of composite materials give bits of knowledge into temperature-induced stresses, directing fabric choice and plan alterations in extraordinarily warm situations. Sensitivity investigations and parametric studies methodically investigated plan impacts on auxiliary execution, helping in optimization endeavours. Approval against experimental information guaranteed the precision of numerical recreations, improving their validity.
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