GeoStab geotechnical software

Verification of slope stability
Calculation of the general stability of retaining structures
Dimensioning of reinforced soils and nailed walls

25 years of experience

GeoStab has been around for more than a quarter of a century and has proved its worth in a wide range of projects

Eurocode compliant

Designed by and for practitioners, GeoStab enables you to dimension in accordance with current standards

Intuitive and robust

A user-friendly, high-performance tool with synthetic outputs that can be integrated directly into your calculation notes

Efficient assistance

The user benefits from the assistance of an experienced design office

Stability calculation software

  • Natural slopes
  • Cuttings, embankments and reinforced soils
  • Retaining walls that may be reinforced
  • Nailed walls with the option of calculating the optimum length of nails, or tensioned walls

GeoStab geotechnical software includes:

  • Complex structures
  • Various types of reinforcement: pins, nails, tie rods, geotextile sheets, straps, etc.
  • All types of failure surfaces: circles, planes, spirals, combinations of surfaces
  • Overloads: distributed, punctual, inclined, uniform or non-uniform
  • Seismic loads taken into account by the pseudo-static method

An intuitive, user-friendly interface:

  • High-performance modeling tools
  • Easy management of phases and cases
  • Import of GeoMur files, AUTOCAD backgrounds or images
  • Input of boreholes and addition of free information in the form of labels
  • Profile input using the mouse on an image background or point-by-point definition of coordinates
  • By defining the emergences of the circles, known as entry and exit intervals
  • Automatic search for non-circular break surfaces using pass-through boxes
  • Interface and/or results available in English, French, Spanish or German

Advanced calculation functions:

  • Predefined partial safety coefficients based on reference documents (Eurocode 7: approaches 1, 2 and 3, Clouterre)
  • Calculation of maximum forces in inclusions, as well as at facing level to facilitate design (GeoSpar)
  • Calculation of inclusions in tension and shear
  • Automatic optimisation of nail length
  • Automatic verification of anchor stability using the Kranz method (Eurocode NF P 94-282) with one or more anchor beds
  • Takes account of anisotropy (c-φ different according to direction) or variation in c-φ according to depth

Synthetic graphics output

  • Recall of all data
  • Structured format for easy integration into reports

Relevant and varied calculation methods

  • Modified BISHOP for circular surfaces
  • CARTER for non-circular surfaces
  • PERTURBATION method (circular, non-circular and logarithmic spirals)

300

Number of licenses in use in France and abroad

Geostab est un logiciel simple et agréable d’utilisation. La société Geos se tient toujours à disposition pour répondre aux questions rapidement et de manière pertinente.

Audrey ChazalIngénieur, SB Ingénierie

Get the latest version of GeoStab

This link allows you to download the latest version of GeoStab:

  • Either as a trial version, which allows you to use GeoStab completely, without restriction, for 10 days. In this way, you can see for yourself the value and relevance of GeoStab for your geotechnical projects.
  • Or as a full version if you already have a protection key

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