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Integrity of radioactive waste storage facilities.Stability analysis of jointed rock slopes.UDEC is capable of simulating and is used for a wide range of engineering and scientific analyzes including: Joint models and properties can be assigned separately to individual, or sets of, discontinuities.īecause it is not limited to a particular type of problem or initial condition, UDEC may be applied to a wide variety of physical behaviors or any case where an understanding of the two-dimensional response of such structures is needed. The relative motion of the discontinuities is also governed by linear or nonlinear force-displacement relations for movement in both the normal and shear directions. Deformable blocks are defined by a continuum mesh of finite-difference zones, with each zone behaving according to a prescribed linear or nonlinear stress-strain law. Models may contain a mix of rigid or deformable blocks. UDEC utilizes an explicit solution scheme that can model complex, non-linear behaviors. Large displacements along discontinuities and rotations of blocks can occur. The discontinuous medium is represented as an assemblage of discrete blocks while the discontinuities are treated as boundary conditions between blocks.
#Flac3d boundary conditions software#
The Universal Distinct Element Code (UDEC) is a two-dimensional numerical software that simulates the quasi-static or dynamic response to loading of media containing multiple, intersecting joint structures. Open data files, scripts & model records.Discounted academic pricing is available.Includes Rhinoceros ® solid modeling software.Particle Flow Code (PFC) Version 5 is an advanced, fast and extremely versatile commercial, multi-physics simulation software for engineers and scientists using the Distinct Element Method (DEM).ĭrawing on Itasca's pioneering DEM research, development and experience that spans over a quarter of a century, PFC sets the industry standard in performance, ease of use, accuracy and versatility for manufacturing, mining, geotechnical, earth sciences, pharmaceuticals and packaging simulation.