FLAC/Slope

FLAC/Slope is a special, streamlined version of FLAC for evaluating the factor of safety (FoS) of soil and rock slopes in two dimensions with simple and fast model setup and analysis execution. FLAC/Slope can simulate stability problems under a wide variety of slope conditions, including: arbitrary slope geometries, multiple layers, pore pressure conditions, heterogeneous soil properties, surface loading, and structural reinforcement.


Highlighted Features

  • Specialize version of FLAC with a streamlined user interface for evaluating the factor of safety (FoS) of slopes;
  • Uses Shear-Strength Reduction (SSR) method to calculate FoS;
  • Simple, fast model set-up and analyses execution;
  • Wizards for slope, bench, dam, and general topography;
  • Include 3D structural ground support (rock bolts, soil nails, and geogrids);
  • Include an interface between materials to model geological or artificial surfaces;
  • Axisymmetric or plane strain analyses;
  • Specify the location of a water table for effective stress analysis;
  • Apply forces;
  • Specify the materials either manually or from a database;
  • Specify geological layers; and
  • Plot calculated FoS, velocity vectors, shear strain, and plasticity indicators.

Latest News
  • Paper Awarded Silver Medal by SAIMM The paper "A risk-based methodology to improve the definition of geotechnical sectors in slope design"...
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  • Learning FLAC3D 7.0 New FLAC3D introductory tutorials are now available on our website. See how easy it is...
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  • Web licenses are now available! They are ideal for organizations with many users at different locations and/or for cloud computing....
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Upcoming Events
16 Aug
RockEng 2020 - CANCELED
The theme of RockEng2020 is Canadian Strengths and Future Directions in Rock Mechanics. This will be a two-day, single-stream symposium... Read More
21 Sep
AFTES 2020 - Underground, a space for innovation
The central theme of this edition is “the underground, a space of innovation”.... Read More
21 Sep
71st Highway Geology Symposium
Better highways through applied geology... Read More