Exploiting Structural Instability to Design Architected Materials Having Essentially Nonlinear Stiffness

Keyphrases

• Nonlinear Stiffness 100%
• Architected Materials 100%
• Structural Instability 100%
• Stress Plateau 100%
• Strut 66%
• Constant Stress 66%
• Finite Element Simulation 33%
• Cellular Structure 33%
• Nonlinear Response 33%
• Mechanical Behavior 33%
• Acoustic Waves 33%
• Design Guidelines 33%
• 3D Printing 33%
• Orthopedics 33%
• Large Strain 33%
• Open-cell Foam 33%
• Proposed Design 33%
• Elastomeric Materials 33%
• Architecting 33%
• Structural Geometry 33%
• Protection Design 33%
• Static Stress 33%
• Acoustic Metamaterials 33%
• Stress Redistribution 33%
• Energy Storage Mechanism 33%
• Laser Cutting 33%
• Non-reciprocal Acoustics 33%
• Extrusion Molding 33%
• Asymmetric Buckling 33%
• Strain Storage 33%

Engineering

• Constant Stress 100%
• Finite Element Simulation 50%
• Nonlinear Response 50%
• Design Guideline 50%
• Strain Energy 50%
• Foam Cell 50%
• Energy Storage 50%
• Structural Geometry 50%
• Extrusion Molding 50%
• Three Dimensional Printing 50%

Material Science

• Mechanical Metamaterials 100%
• Finite Element Method 50%
• Three Dimensional Printing 50%
• Metamaterial 50%
• Laser Cutting 50%