We have already used word sentences and equations to describe such relationships 4.Ě graph showing the relationship between time and distance.The distance traveled in miles is equal to forty times the number of hours traveled. In a certain length of time by a car moving at a constant speed of 40 miles per hour. As an example, let us consider the distance traveled An extensive list of variables (settlements, stresses, strains, plastic zones, pore pressure, etc.The language of mathematics is particularly effective in representing relationshipsīetween two or more variables.The stability analysis can be run in each construction stage with either static or earthquake loading providing a current factor of safety.Each material model can be either in drained or undrained conditions.The ground water table is either user-defined or computed in GEO5 FEM – Water Flow and imported via GeoClipboard.Boundary conditions are generated either automatically or defined specifically for chosen points or lines.Any number of surcharges (strip, trapezoidal, line load) can be added to the model in any construction stage.The model consists of several construction stages to account for the construction process.Contacts elements between soil and structure with nonlinear stress-displacement relation.Concrete walls, pile walls, soldier pile walls (Braced Sheeting) or reinforced tunnel lining are modeled by the beam elements with catalogued profiles and materials.
Modified Mohr-Coulomb model with hardening/softening.
Variety of conventional and state-of-the-art material models:.The main features of GEO5 FEM program are: With extension modules, the program also performs the Tunnel excavation analysis, the steady state or transient Water Flow analysis or the coupled Consolidation analysis. The GEO5 FEM is used to compute displacements, internal forces in structural elements, stresses, and strains and plastic zones in the soil and other quantities in every construction stage. It offers several material models for soils and a variety of structural elements such as walls, anchors, geotextiles or geogrids. This program, based on the finite element method, can model and analyze a wide range of geotechnical tasks, including terrain settlement, sheet pile/diaphragm walls, slope stability, excavation analysis.
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