Topology optimization for three-dimensional elastoplastic architected materials using a path-dependent adjoint method

Keyphrases

• Three-dimensional (3D) 100%
• Path Dependence 100%
• Topology Optimization 100%
• Elastoplastic 100%
• Adjoint Method 100%
• Architected Materials 100%
• Performance Enhancement 66%
• Finite Element Model 33%
• Biaxial Strain 33%
• Isotropic Material 33%
• Plastic Deformation 33%
• Computational Design 33%
• Toughness 33%
• Optimization Problem 33%
• Shear Strain 33%
• Mathematical Framework 33%
• Design Framework 33%
• Plasticity Model 33%
• Parametrized 33%
• Lagrange multiplier Method 33%
• Adjoint Sensitivity 33%
• Isotropic Hardening 33%
• Nonlinear Finite Element Method 33%
• Elastoplastic Material 33%
• Penalization Method 33%
• Periodicity Conditions 33%
• Prescribed Displacements 33%
• Von Mises Plasticity 33%

Engineering

• Finite Element Modeling 100%
• Plastic Deformation 50%
• Optimisation Problem 50%
• Shear Strain 50%
• Plasticity Model 50%
• Lagrange Multiplier Method 50%
• Sensitivity Formulation 50%
• Isotropic Hardening 50%
• Prescribed Displacement 50%

Material Science

• Finite Element Modeling 100%
• Mechanical Metamaterials 100%
• Isotropic Material 50%
• Plastic Deformation 50%
• Shear Strain 50%