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Mesh Generation
Generate the finite element mesh throughout the 3D domain with the click of a button. BUILD3D automatically produces a clean mesh, removing the need to spend hours on manual mesh adjustments, and material and boundary condition assignments.
SIGMA/W Material Model Library Expanded Substantially
Load-Deformation2The SIGMA/W material model library has been significantly enhanced and improved, making it possible to model new classes of problems such as excavations in jointed rock, construction of embankments on foundations that undergo strain hardening or softening, and the undrained behaviour of low conductivity soils. New material models include Hardening/Softening Mohr-Coulomb, Tresca, Hardening/Softening Tresca, Ubiquitous Joint, and Hoek-Brown material models. The previous Mohr-Coulomb model now includes a tension cut-off option and a non-linear elasticity option was added to all material models except Anisotropic Elastic.
Improved Viewing and Exporting of 3D Results
Load-Deformation2
In hydrogeology studies and cold-region engineering problems, isosurface plots are often required to display groundwater drawdown or depth to freezing in both space and time. BUILD3D now provides the ability to export 3D results from nodal values, such as total head or temperature, or from an isosurface, a geometric object, or the ground surface. This information can be used to build high quality 3D isosurface plots using 3rd party products. In addition, BUILD3D now shows the graph locations in 3D, assisting with results interpretation.
SIGMA/W Consoliation Formulation Updated for Greater Rigour
Load-Deformation2The new SIGMA/W consolidation analysis formulation can handle complex hydro-mechanical coupling in both saturated and unsaturated soils. The consolidation formulation considers the bulk modulus of the pore-fluid, making it possible to simulate fully undrained responses without numerical issues. Convergence settings are now uniquely defined for stress-strain and water flow analyses. Thus, consolidation analyses can evaluate complicated flow systems with the same rigour as SEEP/W.
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