Slope Stability – Water Flow 

The Slope Stability – Water Flow module allows the determination of the pore pressures in the slope by using the steady state or transient groundwater seepage analysis by the finite element method. 
The module is connected directly to the Slope Stability program and can be purchased separately without the need to purchase the FEM program. 
Licence price from £652 
Available in packages: 
Drainage of excavation 
Isolines of pore pressure 
Pore pressure visualisation 
Main Advantages: 
Customizable report structure 
Report header personalization 
Add and edit unlimited images from the analysis 
Pictures automatically update to show results based on current settings 
Main Features 
Material models for the unsaturated zone: 
Log-linear model 
Van Genuchten model 
Gardner model 
Database of material parameters based on USCS classification and soil consistency 
Boundary conditions: 
Impermeable line 
Permeable line 
Prescribed pore pressure 
Prescribed inflow / outflow 
Seepage surface with conditions not known in advance 
Point hydraulic conditions: 
Inflow / outflow 
Pore pressure at a point 
Possibility to represent partially permeable interfaces (contacts) and beams 
Introduction of drains and preference paths 
Flexible time step adjustment for effective computation 
Import and export of the geometry and resulting ground water table in DXF format 
Sharing the resulting ground water table between projects via GeoClipboard 
Lucid representation of pore pressure distribution, flow velocities and ground water table 
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