Energy absorption characteristics of three-layered sandwich panels with graded re-entrant hierarchical honeycombs cores
Hailun Tan, Zongkai He, Eric Li, Xiwen Tan, Aiguo Cheng, Q.Q. Li
Topics & Concepts
Sandwich-structured compositeMaterials scienceCrashworthinessSandwich panelStructural engineeringStiffnessComposite materialHoneycombParametric statisticsCore (optical fiber)SubstructureIsotropyEquilateral triangleFinite element methodGeometryEngineeringMathematicsOpticsPhysicsStatisticsCellular and Composite StructuresPolymer composites and self-healingAdvanced Materials and Mechanics