GGU-Retain GGU-RETAIN

Analysis of retaining walls based on the Recommendations of the german Working Group for Excavations and for Waterfront Structures (EAB + EAU).


The following retaining walls can be designed with this software:

  • Sheet pile wall
  • Soldier pile wall
  • In-situ concrete wall (diaphragm wall, bored pile wall, contiguous wall)
  • CMG (cut-mix-grout) wall
  • Combined sheet pile wall

Capabilities:

  • System input using absolute heights
  • Choice of analysis using either partial safety factors to DIN 1054:2005 or EC 7 or global safety factor (DIN 1054 old)
  • Steel analysis using EC 3
  • Berms on the active and the passive sides
  • Bounded and double-bounded surcharges on active and passive sides
  • Analysis using active earth pressure, at-rest ea th pressure and increased active earth pressure
  • Active earth pressure coefficients to DIN 4085 or user-defined values
  • Passive earth pressure coefficients to DIN 4085:2011, Streck, Caquot/Kerisel or user-defined values
  • Seismic effects via altered earth pressure coefficients to EC 8 or EAU 1992
  • Consideration of hydraulic gradient on the active and the passive sides
  • Verification of hydraulic heave safety, buoyancy safety, base heave safety, heave of anchor soil, pull-out resistance
  • Deep-seated stability with optimisation of anchor lengths
  • Input of displacement and action boundary conditions, anchor and strut locations, pre-deformations and much more
  • Automatic search for the earth pressure redistri utions proposed by the EAB + EAU
  • Continuous elastic support in the toe area with any profile
  • Expandable database using standard profiles for oldier piles and sheet piles
  • Anchor steel design
  • Simulation of sheet pile sections corrosion
  • Reinforced concrete design and crack width verification to DIN 1045-1 for circular and rectangular cross-sections
  • Buckling analysis to DIN EN 1993-1-1 using 2nd order theory
  • Design of infill for soldier pile walls
  • Choice of visualisation of earth pressure, water pressure, moments, shear force, normal force and bending line
  • Graphical visualisation summarising various advancing and retreating stages
  • Retaining wall as legend
  • Interface to the GGU-STABILITY-program (slope failure analyses)
  • 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

  • 10.32 (03.12.2020)
    • Earth pressure after Culmann now also with seismic effects
  • 10.31 (25.11.2020)
    • Loads with limited plan dimensions expanded by the average from the sheet pile wall manual 1977 and DIN 4085.
    • Graphic output table: saving and loading of all settings.
  • 10.30 (28.10.2020)
    • Product management
  • 10.29 / 9.48 (23.10.2020)
    • Bugfix: Protocol printout vertical load capacity with own values
    • Bugfix: CMG-wall compression vault: Calculation max eah(d) under excavation base.
  • 10.28 2020.12 / 9.47 2020.2 (09.10.2020)
    • Bugfix: PSP profiles for combined sheet piling. The included PSP profiles were provided by the Hoesch company for about 10 years. The tables handed over are faulty in some areas. The PSP profiles were therefore removed from the GGU-RETAIN.kom_ggu file. Details can be provided on request.

Show all entries

Online-Shop:

Single Program Subscription *

1 Year subscription NNL 870,00 €

Single Program for CmStick

30 days FNL
321,00 €
312,91 €
1 Licence FNL
2677,50 €
2.610,00 €

Complete GGU-Suite for CmActLicense *

10 hours PayPerUse NNL233,95 €
1 Year subscription NNL5.742 €

All prices incl. VAT

*: CmActLicense, no need of CmStick, always current major program versions. Not for virtualisation OS.
NNL: Non-network licence
FNL: Floating-network licence

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

image-804

Construction Phases and Dismantling of Retaining Walls with GGU-RETAIN (44min)

This webinar will demonstrate the GGU-RETAIN program’s ability not only to design a retaining wall for a single – and final – depth of an excavation pit, but also to have a close look at state variables like moments, shear forces, displacements etc., which vary with different phases of the excavation. Additionally our expert Prof. Uwe Glabisch will lead you through the menu of the program GGU-RETAIN to outline its competence to compute the state of a dismantling, meaning here to cut a row of anchors and to...

Read more
image-741

Retaining wall analysis with GGU-RETAIN (33min)

Using examples, Dr. Peter Grubert shows how calculate ond optimize retainig walls with GGU-RETAIN

Read more