Auxetic lattice structures consisting of an enhanced trigram frame unit cell with superior stiffness

Keyphrases

• Stiffness 100%
• Trigram 100%
• Auxetic Lattice 100%
• Tensile Loading 20%
• Structural Engineering 20%
• Lattice Structure 20%
• Geometric Parameters 20%
• Compressive Load 20%
• Finite Element Simulation 20%
• Quasi-static 20%
• Fused Deposition Modeling 20%
• Relative Density 20%
• Response Surface Methodology 20%
• Geometry Design 20%
• Stiffness Enhancement 20%
• Auxetic 20%
• 3D Printing Technique 20%
• Multi-objective Approach 20%
• Specific Stiffness 20%
• Polylactic Acid Filament 20%
• Unit Cell Design 20%
• Multiple Objective Optimization 20%
• Proposed Unit 20%
• Bending-dominated 20%

Engineering

• Dominated Mechanism 100%
• Fused Deposition Modeling 33%
• Structural Design 33%
• Finite Element Simulation 33%
• Geometric Parameter 33%
• Tensiles 33%
• Cell Design 33%
• Objective Optimization 33%
• Multiobjective Approach 33%
• Dominated Structure 33%
• Response Surface Methodology 33%
• Three Dimensional Printing 33%