Solid Models

A solid model governs the relationship between deformation and stress in a solid (or porous) material. GEOS provides interfaces for both small and large deformation models, as well as specific implementations of a number of well known models.

• Deformation Theories
• Voigt Notation
• Plasticity Notation
• Model: Elastic Isotropic
• Model: Elastic Isotropic Pressure Dependent
• Model: Elastic Transverse-Isotropic
• Model: Elastic Orthotropic
• Model: Drucker-Prager
• Model: Extended Drucker-Prager
• Model: Modified Cam-Clay
• Model: Delft Egg
• Damage Models
• Model: Viscoplasticity