David is a principal geotechnical engineer with more than 20 years of operations and consulting experience in the mining and civil industries. Since joining Itasca in 2007, David has performed numerical back analyses and forward analyses for numerous open pit and underground mining operations around the world using Itasca software. David has also performed numerical analyses for several surface and underground civil infrastructure projects.
This webinar is for people who have used 3DEC before and are interested in the latest developments.
This hands-on, virtual training course is 16 hours total, spread over four days in a 1.5-week period, and covers the analysis of embankment dams using FLAC.
Karen joined Itasca Australia in 2017, and with a background in marketing and process improvement, she provides administration support to the team and manages software sales for the region.
Griddle offers engineers and scientists both automatic, interactive, and easy-to-use surface meshing and volume grid generation capabilities for FLAC3D, 3DEC, and many other engineering modeling formats, including ABAQUS, ANSYS, NASTRAN, LS-DYNA, VRML, and CSV. Griddle is a plug-in for Rhinoceros 3D (Rhino)* CAD software, leveraging the powerful CAD tools available in Rhino.
Using Rhino tools, you can easily:
With Griddle you can quickly mesh very complex geologies and engineering structures:
Griddle consists of the following components available on the Griddle toolbar in Rhino.
Griddle creates structured hexahedral volume meshes with meshing tool BlockRanger (BR) and unstructured tetrahedral or hex-dominant volume meshes with meshing tool GVol. A structured mesh is characterized by the regular connectivity between elements and typically has well-shaped elements, whereas an unstructured mesh is identified by irregular connectivity. Structured meshes provide comparatively more accurate results for stress calculations than unstructured meshes. However, unstructured meshes are typically much faster to generate; they can be created for geometry of any complexity, and they are more effective for modeling sharper edges and corners.
*Rhinoceros 3D is developed by Robert McNeel & Associates and sold separately. Griddleis a plug-in application for Rhino 3D.
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