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A Micro-mechanical Study for Constant Shear Drained Behaviour of Granular Material

  • Hoang Bao Khoi Nguyen
  • Mizanur RahmanEmail author
  • Hung-Chun Wang
Conference paper
Part of the Sustainable Civil Infrastructures book series (SUCI)

Abstract

Soil liquefaction has been often reported in undrained condition (lack of drainage), in which pore water pressure is continuously generated until flow deformation. However, it has been also found that the flow deformation may happen in drained condition due to lateral stress relief. Such phenomenon, also known as constant shear drained (CSD) response, is not uncommon, but the knowledge about CSD condition is still not fully understand. A discrete element method (DEM) is used to investigate the CSD condition by performing stress-controlled simulations on 3D specimens of ellipsoid particles. After consolidation, the specimens were sheared in drained condition. Then, shear stresses (\( \tau \)) were kept constant and the normal effective stresses (\( \sigma_{\text{N}}^{{\prime }} \)) reduced until failure. It was found that the specimens started to fail when the effective stress paths approached the critical state line. At the point of failure, the axial and volumetric strains have abrupt changes. The study will also provide more in-sights in the micro-mechanical quantities such as soil fabric, which was believed to control the overall observed behavior of soils.

References

  1. Been, K., Jefferies, M., Hachey, J.: The critical state of sands. Geotechnique 41(3), 365–381 (1991)CrossRefGoogle Scholar
  2. Carrera, A., Coop, M., Lancellotta, R.: Influence of grading on the mechanical behaviour of stava tailings. Geotechnique 61(11), 935–946 (2011)CrossRefGoogle Scholar
  3. Chu, J., Wanatowski, D., Leong, W.K., Loke, W.L., He, J.: Instability of dilative sand. Geotech. Res. 2(1), 35–48 (2015)CrossRefGoogle Scholar
  4. Cundall, P.A., Strack, O.D.: A discrete numerical model for granular assemblies. Geotechnique 29(1), 47–65 (1979)CrossRefGoogle Scholar
  5. Drucker, D.C.: A definition of stable inelastic material. Brown Univ Providence RI (1957)Google Scholar
  6. Fourie, A., Blight, G., Papageorgiou, G.: Static liquefaction as a possible explanation for the Merriespruit tailings dam failure. Can. Geotech. J. 38(4), 707–719 (2001)CrossRefGoogle Scholar
  7. Hill, R.: A general theory of uniqueness and stability in elastic-plastic solids. J. Mech. Phys. Solids 6(3), 236–249 (1958)CrossRefGoogle Scholar
  8. Kuhn, M.R.: OVAL and OVALPLOT: Programs for analyzing dense particle assemblies with the discrete element method, 98p (2006)Google Scholar
  9. Lade, P.V., Yamamuro, J.A.: Evaluation of static liquefaction potential of silty sand slopes. Can. Geotech. J. 48(2), 247–264 (2011)CrossRefGoogle Scholar
  10. Lashkari, A., Khodadadi, M., Binesh, S.M., Rahman, M.M.: Instability of particulate assemblies under constant shear drained stress path: DEM approach. Int. J. Geomech. 19(6), 04019049 (2019)CrossRefGoogle Scholar
  11. Mizanur, R.M., Lo, S.: Predicting the onset of static liquefaction of loose sand with fines. J. Geotech. Geoenviron. Eng. 138(8), 1037–1041 (2012)CrossRefGoogle Scholar
  12. Murthy, T.G., Loukidis, D., Carraro, J.A.H., Prezzi, M., Salgado, R.: Undrained monotonic response of clean and silty sands. Geotechnique 57(3), 273–288 (2007)CrossRefGoogle Scholar
  13. Ng, T.: Input parameters of discrete element methods. J. Eng. Mech. 132(7), 723–729 (2006)CrossRefGoogle Scholar
  14. Nguyen, H.B.K., Rahman, M.M.: The role of micro-mechanics on the consolidation history of granular materials. Aust. Geomech. J. 52(3), 27–35 (2017)Google Scholar
  15. Nguyen, H.B.K., Rahman, M.M., Cameron, D.A., Fourie, A.B.: The effect of consolidation path on undrained behaviour of sand - a DEM approach. In: Fusao Oka, A.M., Uzuoka, R., Kimoto, S. (eds.) Computer Methods and Recent Advances in Geomechanics. CRC Press: Taylor & Francis Group, pp. 175–180 (2015)Google Scholar
  16. Nguyen, H.B.K., Rahman, M.M., Fourie, A.B.: Undrained behaviour of granular material and the role of fabric in isotropic and K0 consolidations: DEM approach. Géotechnique 67(2), 153–167 (2017)CrossRefGoogle Scholar
  17. Nguyen, H.B.K., Rahman, M.M., Fourie, A.B.: Characteristic behaviour of drained and undrained triaxial tests: a DEM study. J. Geotech. Geoenviron. Eng. 144(9), 04018060 (2018)CrossRefGoogle Scholar
  18. Olson, S.M., Stark, T.D., Walton, W.H., Castro, G.: 1907 static liquefaction flow failure of the north dike of wachusett dam. J. Geotech. Geoenviron. Eng. 126(12), 1184–1193 (2000)CrossRefGoogle Scholar
  19. Perez, J.C.L., Kwok, C.Y., O’Sullivan, C., Huang, X., Hanley, K.J.: Exploring the micro-mechanics of triaxial instability in granular materials. Geotechnique 66(9), 725–740 (2016)CrossRefGoogle Scholar
  20. Rabbi, A.T.M.Z., Rahman, M.M., Cameron, D.A.: Undrained behavior of silty sand and the role of isotropic and K0 consolidation. J. Geotech. Geoenviron. Eng. 144(4), 04018014 (2018)CrossRefGoogle Scholar
  21. Rabbi, A.T.M.Z., Rahman, M.M., Cameron, D.A.: Critical state study of natural silty sand instability under undrained and constant shear drained path. Int. J. Geomech. 19(8), 04019083 (2019)CrossRefGoogle Scholar
  22. Rahman, M., Lo, S.: Undrained behavior of sand-fines mixtures and their state parameter. J. Geotech. Geoenviron. Eng. 140(7), 04014036 (2014)CrossRefGoogle Scholar
  23. Satake, M.: Fabric tensor in granular materials. In: Proceedings of the IUTAM Symposium on Deformations and Failure of Granular Materials 1982, the Netherlands: Balkema, Rotterdam, pp. 63–68 (1982)Google Scholar
  24. Thornton, C.: Numerical simulations of deviatoric shear deformation of granular media. Geotechnique 50(1), 43–53 (2000)CrossRefGoogle Scholar
  25. Wei, X., Yang, J.: A critical state constitutive model for clean and silty sand. Acta Geotechnica 14, 329–345 (2018)CrossRefGoogle Scholar
  26. Zhang, J., Lo, S.-C.R., Rahman, M.M., Yan, J.: Characterizing monotonic behavior of pond ash within critical state approach. J. Geotech. Geoenviron. Eng. 144(1), 04017100 (2018)CrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Hoang Bao Khoi Nguyen
    • 1
  • Mizanur Rahman
    • 2
    Email author
  • Hung-Chun Wang
    • 1
  1. 1.School of Natural and Built EnvironmentsUniversity of South AustraliaAdelaideAustralia
  2. 2.Water and Natural Resources Natural and Built Environments Research Centre (NBERC) and Geotechnical Engineering, School of Natural and Built EnvironmentsUniversity of South AustraliaAdelaideAustralia

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