Statistically equivalent surrogate material models: Impact of random imperfections on the elasto-plastic response

Keyphrases

• Imperfection 100%
• Model Impact 100%
• Elasto-plastic Response 100%
• Random Imperfections 100%
• Surrogate Materials 100%
• Material Model 100%
• Equivalent Surrogates 100%
• Effective Material Properties 75%
• Surrogate Model 50%
• Uncertainty Quantification 50%
• Synthetic Samples 50%
• Fast Sampling 50%
• Sampling Strategy 25%
• Additive Manufacturing 25%
• 3D Printing 25%
• Fabrication Methods 25%
• Model Fitting 25%
• Linear Combination 25%
• Numerical Analysis 25%
• Design Parameters 25%
• Monte Carlo 25%
• Number of Parameters 25%
• Designed Distance 25%
• Observational Data 25%
• Distance Measure 25%
• Sampling Algorithm 25%
• Level-set 25%
• Mechanical Response 25%
• Calibration Strategy 25%
• Effective Modulus 25%
• Gaussian Perturbation 25%
• Mathematical Design 25%
• Elastoplastic Deformation 25%
• Octet-truss Lattice 25%
• Manufacturing Materials 25%
• Topological Shape 25%
• Quasi-Newton Minimization 25%
• Lattice Cell 25%
• Intensity Field 25%
• Two-phase Material 25%

Engineering

• Uncertainty Quantification 100%
• Surrogate Model 100%
• Material Model 100%
• Plastic Response 100%
• Arbitrary Number 50%
• Illustrates 50%
• Model Parameter 50%
• Additive Manufacturing 50%
• Young's Modulus 50%
• Design Parameter 50%
• Fit Model 50%
• Field Intensity 50%
• Mechanical Response 50%
• Level Set 50%
• Plastic Deformation 50%
• Lattice Unit 50%
• Phase Material 50%
• Gaussians 50%
• Linear Combination 50%
• Three Dimensional Printing 50%

Material Science

• Materials Property 100%
• Three Dimensional Printing 66%
• Plastic Deformation 33%
• Young's Modulus 33%