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Original Articles

An efficient approach to generating DEM samples having coincident void ratios with actual sand

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Pages 159-167 | Received 08 Oct 2016, Accepted 25 Jan 2018, Published online: 11 Feb 2018

References

  • Abbireddy, C.O.R. and Clayton, C.R.I., 2010. Varying initial void ratios for DEM simulations. Géotechnique, 60 (6), 497–502. doi:10.1680/geot.2010.60.6.497.
  • Bolton, M.D., 2000. The role of micro-mechanics in soil mechanics. In: M. Hyodo and Y. Nakata, eds. Proceedings of the International Workshop on Soil Crushability. Japan: Yamaguchi University.
  • Cundall, P.A. and Strack, O.D.L., 1979. A discrete numerical model for granular assemblies. Géotechnique, 29 (1), 47–65. doi:10.1680/geot.1979.29.1.47.
  • Cho, G.C., Dodds, J., and Santamarina, J.C., 2006. Particle shape effects on packing density, stiffness, and strength: natural and crushed sands. Journal of Geotechnical and Geoenvironmental Engineering, 132 (5), 591–602. doi:10.1061/(ASCE)1090-0241(2006)132:5(591).
  • Donev, A., et al., 2004. Improving the density of jammed disordered packings using ellipsoids. Science, 303 (5600), 990–993. doi:10.1126/science.1093010.
  • Delaney, G.W. and Cleary, P.W., 2010. The packing properties of superellipsoids. Europhysics Letters, 89 (3), 34002. doi:10.1209/0295-5075/89/34002.
  • Delaney, G.W., Hilton, J.E., and Cleary, P.W., 2011. Defining random loose packing for nonspherical grains. Physical Review E, 83, 051305. doi:10.1103/PhysRevE.83.051305.
  • GB/T 50123-1999, 1999. Standard for soil test method. Beijing: China Water Power Press. (in Chinese).
  • Huang, X., et al., 2014. Effect of sample size on the response of DEM samples with a realistic grading. Particuology, 15 (4), 107–115. doi:10.1016/j.partic.2013.07.006.
  • Jiang, M.J., Konrad, J.M., and Leroueil, S., 2003. An efficicient technique for generating homogeneous specimens for DEM studies. Computers and Geotechnics, 30 (7), 579–597. doi:10.1016/S0266-352X(03)00064-8.
  • de Larrard, F., 1999. Concrete mixture proportioning. Oxfordshire: Taylor and Francis Group.
  • de Larrard, F. and Sedran, T., 2002. Mixture-proportioning of high-performance concrete. Cement and Concrete Research, 32 (11), 1699–1704. doi:10.1016/S0008-8846(02)00861-X.
  • Li, X., 2006. Micro-scale investigation on the quasi-static behavior of granular material. Thesis. The Hong Kong University of Science and Technology.
  • Potyondy, D.O. and Cundall, P.A., 2004. A bonded-particle model for rock. International Journal of Rock Mechanics and Mining Sciences, 41 (8), 1329–1364. doi:10.1016/j.ijrmms.2004.09.011.
  • Sjah, J. and Vincens, E., 2013. Determination of the constriction size distribution of granular filters by filtration tests. International Journal for Numerical and Analytical Methods in Geomechanics, 37 (10), 1231–1246. doi:10.1002/nag.v37.10.
  • Van, B., 1996. Discrete element analysis of granular materials. Thesis. Technology University of Delft.
  • Wong, V. and Kwan, A.K.H., 2014. A 3-parameter model for packing density prediction of ternary mixes of spherical particles. Powder Technological, 268 (1), 357–367. doi:10.1016/j.powtec.2014.08.036.
  • Yerazunos, P.S., Cornell, S.W., and Winter, B., 1965. Dense random packing of binary mixtures of spheres. Nature, 207 (4999), 835–837. doi:10.1038/207835a0.

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