A simple 3D re-entrant auxetic metamaterial with enhanced energy absorption

Engineering

• Energy Absorption 100%
• Energy Absorption Capacity 66%
• Experimental Result 33%
• Finite Element Analysis 33%
• Good Agreement 33%
• Bearing Capacity 33%
• Two Dimensional 33%
• Mechanical Performance 33%
• Protective Structure 33%
• Geometrical Parameter 33%
• Large Deformation 33%
• Dimensional Structure 33%
• Geometric Parameter 33%
• Deformation Mode 33%
• Compressibility 33%
• Honeycomb Structure 33%
• Deformation Energy 33%