Slope stability analysis and analysis of soil nailing and reinforced earth walls. Nailing can consist of: Anchors Soil nails, Geosynthetics (reinforced earth), Injection piles


  • Choice of analysis using either partial safety factors to DIN 1054:2005 or EC 7 or global safety factor (DIN 1054 old)
  • Choice of analysis using Austrian Standard ÖNORM EN 1997-1
  • System input using absolute heights
  • Verification of inner stability after Janbu, using the general wedge method or the vertical slice method
  • General stability to DIN 4084
  • Analysis with fibre cohesion for wastes dissimilar to soil (Kölsch method)
  • Verification of sliding safety
  • Verification of overturning safety
  • Verification of bearing capacity failure safety to DIN 4017
  • Bending design of the concrete shell to DIN 1045-1 via interface to the GGU-SLAB program
  • Punching verification
  • Determination of the maximal "nail forces"
  • Graphics oriented and tabular input/editing of system geometry and system data
  • Import of surface points, pore water pressure points and soil layers from tables (e.g. Excel) via Windows clipboard
  • Automatic generation of nail grids or manual input
  • Geosynthetics can be defined using company products
  • Consideration of horizontal and vertical seismic acceleration
  • Consideration of porewater pressures from a pore water pressure line or pore water pressure mesh
  • Import of a pore water pressure mesh created in the GGU-SS-FLOW2D program (groundwater flow modelling)
  • Encased columns can be generated
  • Variable visualisation of safety factors, e.g. as colour-filled contours
  • Adopted standard, program name and version can be included in the General legend
  • User-defined design of output sheet
  • Print or copy screen sections, e.g. for transfer to a word processor
  • Integrated Mini-CAD system for additional annotation of graphics

Current updates & changes

  • 12.15 / 11.26 (23.10.2018)
    • Bugfix: Width of nail wall in output table printout
  • 12.14 (10.09.2018)
    • Product management
  • 12.13.1806 (05.07.2018)
    • Bugfix: Analyse intermediate slip bodies using general wedge method
  • 12.12.1805 (05.07.2018)
    • Product management
  • 12.11.1804 / 11.25.1802 (07.06.2018)
    • Bugfix Artesian

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Single Program for CmActLicense *

1 Year subscription NNL1.106,70 €

Single Program for CmStick

30 days FNL398,00 €
1 Licence FNL3.320,10 €

Complete GGU-Suite for CmActLicense *

10 hours PayPerUse NNL **190,00 €
1 Year subscription NNL **5.890,50 €

All prices incl. VAT

*: CmActLicense, no need of CmStick, always current major program versions
NNL: Non-network licence
FNL: Floating-network licence
**: Only available outside Germany, Austria and Switzerland

System preferences

GGU-Software runs on PCs with the following specifications:

  • Pentium III or higher processor
  • Microsoft Windows® 7, 8, 8.1and10 compatible
  • 500 MB free hard disk space
  • DVD-ROM drive or internet connection (for installation)
  • USB Interface 2.0 or higher (for licence dongle)