GGU-UNDERPIN

Analysis and design of underpinning bodies 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) Consideration of active and passive berms Consideration of active and passive bounded and double-bounded surcharges Consideration of displacement and action boundary conditions, anchors and struts etc. 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 Consideration of hydraulic gradients on the active and the passive side Analysis of bearing capacity safety to DIN 4017 with "5% condition" test Settlement analysis to DIN 4019 Limiting depth analysis using x % of overburden stress, a multiple of the footing width or as a fixed value Verification of sliding safety, hydraulic heave and buoyancy safety EQU analysis Unreinforced concrete verification Anchor steel design Verification of deep-seated stability with optimisation of anchor lengths Consideration of prestressing of anchors and struts possible State variables can be selected for struts under load Seismic effects via additional horizontal loads and/or altered earth pressure coefficients to EC 8 or EAU 1992 Automatic search for earth pressure redistributions proposed by EAB Choice of result presentation for earth pressure, water pressure, moment, shear force, normal force and bending line 50 additional earth pressure distributions, 20 area loads at any depth Graphical visualisation summarising various advancing and retreating stages Interface to the GGU-STABILITY (slope stability analysis) Adopted standard, program name and version can be included in the General legend Freely definable positioning and sizing of graphical elements and legends Print or copy screen sections, e.g. for transfer to a word processor Integrated Mini-CAD system for additional annotation of graphics