Category Numerical analysis (rock)
Publisher  VIPS Ltd 
Platform DOS, UNIX
Status Commercial
Description Visage is a Finite Element system for geotechnics and rock mechanics. It is a modular system including static, dynamic, potential and eigenvalue modules. Features: Steady-state stress analyses. Transient stress analyses for consolidation and creep. Dynamic analyses. Thermal/fluid-flow analyses both transient and steady-state (single and two-phase). Eigenvalue analyses. Seepage analyses. Gravity forces. Prescribed displacements, forces and pressures. Flow rates and potentials. Excavation and backfilling in mining operations. Dam construction phases. Boundary Conditions: Constant stress. Constant fluxes. Viscous and unified viscous boundaries. Wide Range of Constitutive Models: Elastic and elasto-plastic. Mohr-Coulomb and Von-Mises. Tresca. Drucker-Prager. Hoek and Brown. Critical State. Jointed rock. Multi-Laminate. Visco-elastic behaviour for creep; Coupled; solid-fluid behaviour. Strain softening/hardening. 3-phase stress-dependent modelling. In reservoir engineering the System is linked to FRONTSIM and ECLIPSE via GRIDSIM to provide a tool for stress dependent reservoir modelling solutions. The FEMGEN pre-processor allows flexible model generation and material definition. FEMVIEW provides a range of visualisation techniques and results display algorithms. Different load cases can be viewed and combined.
Data formats supported None stated
Supplier in United Kingdom  Femsys Ltd 
Supplier in United Kingdom  VIPS Ltd 

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