Development of 3D trefftz voronoi cells with ellipsoidal voids &/or elastic/rigid inclusions for micromechanical modeling of heterogeneous materials

Mathematics

• Heterogeneous Materials 100%
• Voronoi Cell 95%
• Voids 84%
• Inclusion 54%
• Modeling 43%
• Crack Initiation 7%
• Microcracks 6%
• Micromechanics 6%
• Crack Propagation 6%
• Barycentric Coordinates 6%
• Three-dimensional 6%
• Stress Concentration 5%
• Porous Materials 5%
• Composite Materials 5%
• Shape Function 5%

Chemistry

• Displacement 55%
• Heterogeneity 20%
• Shape 14%
• Length 13%
• Porosity 13%
• Composite Material 11%
• Surface 7%

Engineering & Materials Science

• Micromechanics 20%
• Lagrange multipliers 20%
• Stiffness matrix 18%
• Crack initiation 16%
• Porous materials 16%
• Crack propagation 14%
• Stress concentration 14%
• Composite materials 9%