George is a hydrogeologist with more than 10 years of experience specialising in hydrogeology, numerical modelling and geosciences. He has experience in hydrogeological and geological sectors of the mining and environmental industry as well as social water assessments and supply.
This webinar is for people who are new or occasional 3DEC users, or those just interested in learning more about it.
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.
Camille has more than ten years of experience specialising in geology, hydrogeology and environmental geosciences. Her background and experience cover a range of geological and hydrogeological projects, including pre-feasibility, feasibility, specialist studies for input into environmental impact assessments and water use license applications.
FLAC3D (Fast Lagrangian Analysis of Continua in 3 Dimensions) is numerical modeling software for geotechnical analyses of soil, rock, groundwater, constructs, and ground support. Such analyses include engineering design, factor of safety prediction, research and testing, and back-analysis of failure.
FLAC3D utilizes an explicit finite volume formulation that captures the complex behaviors of models that consist of several stages, show large displacements and strains, exhibit non-linear material behavior, or are unstable (including cases of yield/failure over large areas, or total collapse).
Perpetual, monthly lease, and annual lease licenses are available as either a local USB-key (which is portable) or a multiple-seat network USB-key. Academic institutions qualify for special pricing discounts.
Continuum analysis can be applied to engineering design of civil, mining, and geotechnical excavations (e.g., slopes, tunnels, caverns, stopes, etc.) and constructs (dams, foundations, footings, walls, etc.) in soil, intact rock, and rock masses (i.e., heavily jointed rock). Using interfaces, FLAC3D can also simulate discontinuities such as faults, joints, bedding planes, and engineered boundaries along constructs. Consider 3DEC for simulations in blocky ground or if there are many more than 20 discrete faults, joints, or bedding planes in your numerical model.
Options in FLAC3D are sold separately from the general license, allowing users to extend the program’s capabilities as meets their own analysis needs.
Dynamic Analysis: Option for analyzing earthquakes, seismicity, and mine rockbursts, for example.
Thermal Analysis: Option for analyzing both conduction and advection in materials for nuclear waste disposal and cement hydration, for example.
Creep Analysis: Option for analyzing time-dependent material behavior, for excavations in salt or potash, for example.
C++ Plug-in: An option for building powerful custom functions and constitutive models using C++ scripting. Itasca maintains a library of user-defined constitutive models online.
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