Terrain initial stresses
- Automatic calculation of initial stresses without strain from a given topography.
Hoek and Brown failure criteria (rocks).
Plastic constitutive models: 2D/3D Drucker-Prager and Mohr-Coulomb.
Birth and Death of elements feature (construction and excavation sequence analysis).
3D Tunnel modeller with construction process. Automatic definition of the cross section of the tunnel and steps of excavation (New).