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Numerical analysis of the impact resistance in aluminum alloy bi-tubular thin-walled structures designs inspired by beetle elytra

Numerical AnalysisEngineeringImpact (Mechanics)Structural CrashworthinessImpact LoadingMechanical EngineeringBeetle ElytraStructural DesignStructural OptimizationStructural MechanicsImpact ResistanceThin-walled StructureMechanics Of MaterialsStructural Engineering