Analysis of buoyancy safety and hydraulic failure safety in one-dimensional systems


  • Choice of analysis using either partial safety factors to DIN 1054:2005 or EC 7 or global safety factors (DIN 1054 old)
  • System data using absolute heights
  • Input of any soil strata configuration
  • Determination of buoyancy safety and hydraulic failure safety for the defined system
  • System optimisation (e.g. thickness of a liner layer) in terms of demanded safety factors
  • Graphical system presentation using either pore water pressure distribution, potential course or gradient visualisation
  • Adopted standards and partial factors can be included in the General legend
  • Program name and version can be included in the General legend
  • Variable, user-designed output sheet
  • 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

  • 6.07 (02.08.2018)
    • Marked red if not verified
  • 6.06 (01.03.2018)
    • Background color of the legends
  • 6.05 (23.05.2016)
    • Product Management
  • 6.04 (14.12.2015)
    • New partial safety factors for Hydraulic heave to DIN 1054/A2:2015-11
  • 6.03 (01.10.2015)
    • Bugfix: Product Management

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Single Program for CmActLicense *

1 Year subscription NNL71,40 €

Single Program for CmStick

30 days FNL26,00 €
1 Licence FNL214,20 €

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 CmStick dongle)
  • CmActLicences NOT on virtual maschines