Download FLAC3D latest version 2020 free for windows 10, 8, 8.1 and 7 | Setup installer [64 bit, 32 bit]. Numerical modeling software for geotechnical analyses of soil, rock, groundwater, constructs, and ground support. Safe download with no ads and virus free, developed by Itasca (23343).
*: Portable and Offline setup files are provided when available.
Itasca 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.
It 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).
Nineteen built-in constitutive material models: the “null” model, three elasticity models, and fifteen plasticity models
Ground water flow analysis and multi-core processing is included at no additional cost
New built-in meshing tools for fast model generation and CAD interoperability
New selection tools let you interactively
Assign groups for defining material properties or excavation stages
Select surfaces to define boundaries and add liners
Automatic Factor of Safety analysis using the Shear Strength Reduction method
FISH, a powerful built-in scripting language for model customization, automation, and parametrization