Ideal for modeling large movements and deformations.Built-in project management tools, text editor, automatic movie-frame generation, and extensive plotting capabilities,.Analysis of jointed rock and blocky structures based on the Distinct Element Method (DEM).
#Histories of principal stresses in flac3d software#
The software can be extended with four options (dynamic, thermal, Finite Element (FE) liners and blocks, and C++ User-Defined Constitutive Models) that are offered separately from the base program (see Options for more information).ģDEC offers a fully integrated development environment that includes: project management facilities, built-in text editor, automatic movie-frame generation, extensive plotting capabilities, and results monitoring. Work with either discrete blocks, zoned continuum, or both.ģDEC provides 13 built-in zone material models, three built-in joint models, groundwater flow (solid matrix and joints), coupled mechanical-flow calculation, ground support structural elements, and a built-in scripting language ( FISH) that can customize or automate virtually all aspects of program operation, including user-defined properties and other variables. Tang CA, Tham LG, Lee PKK, Tsui Y, Liu H (2000) Numerical studies of the influence of microstructure on rock failure in uniaxial compression-Part II: constraint, slenderness and size effect.3DEC is ideally suited to analyze potential modes of failure directly related to the presence of discontinuous features. Singh TN, Verma AK (2007) Evaluating the slope instability of the Amiya Slide, Rock Mechanics, 1st CANADA-U.S Rock Mechanics Symposium, Vol.2, May 27–31,Vancouver B.C., pp 993–998 Singh TN, Singh VK (1999) Effect of confined and unconfined stress on jointed rocks. Sitharam TG, Maji VB, Verma AK (2007) Practical equivalent continuum model for simulation of jointed rock mass using FLAC-3D. Symposium on Rock Mechanics (USRMS): Rock Mechanics for Energy, Mineral and Infrastructure Development in the Northern Regions, held in Anchorage, Alaska, June 25–29 Sitharam TG, Maji VB, Verma A K (2005) “Equivalent continuum analyses of jointed rockmass”, 40th U.S.
Singh M, Rao KS, Ramamurthy T (2002) Strength and deformational behaviour of a jointed rock mass. Ramamurthy T, Arora VK (1994) Strength predictions for jointed rocks in confined and unconfined states. Congress on computational Mechanics and Simulation (ICCMS 06)
Pellet F, Verma AK (2006) The effect of excavation rate on tunnel stability, Technical session 3H, A168, 2nd Int. Int J Rock Mech Min Sci Abstr 11(5):181–191 Lindholm US, Yeakley LM, Nagy A (1974) The dynamic strength and fracture properties of Dresser Basalt. Jaeger JC, Cook NGW (1979) Fundamentals of rock mechanics, 3rd edn. Hoek E, Brown ET (1980) Underground excavations in rock. Int J Rock Mech Min Sci Abstr 7:561–575įLAC 3D (1997) FLAC 3D, Fast Lagrangian Analysis of Continua in three dimensions. Balkema, Rotterdamįairhurst C, Wawersik WR (1970) A study of brittle rock fractures in laboratory compression experiments.
In: Detournay C, Hart R (eds) FLAC and numerical modeling in geomechanics. Itasca Consulting Group, Minneapolis, pp 56–145ĭawson EM, Roth WH (1999) Slope stability analysis with FLAC. Chapman & Hall, London, pp 85–139Ĭoetzee MJ, Hart RD, Varona PM, Cundall PA (1995) FLAC basics. Int J Rock Mech Min Sci Abstr & Geomech Abst 4:407–423īrady BHG, Brown ET (1993) Rock mechanics for underground mining. Bieniawski ZT (1967) Mechanism of brittle fracture of rock: Part II-experimental study.
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