{"title":"Probabilistic Simulation of Triaxial Undrained Cyclic Behavior of Soils","authors":"Arezoo Sadrinezhad, Kallol Sett, S. I. Hariharan","volume":112,"journal":"International Journal of Geological and Environmental Engineering","pagesStart":467,"pagesEnd":474,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10004267","abstract":"In this paper, a probabilistic framework based on
\r\nFokker-Planck-Kolmogorov (FPK) approach has been applied to
\r\nsimulate triaxial cyclic constitutive behavior of uncertain soils. The
\r\nframework builds upon previous work of the writers, and it has
\r\nbeen extended for cyclic probabilistic simulation of triaxial undrained
\r\nbehavior of soils. von Mises elastic-perfectly plastic material model is
\r\nconsidered. It is shown that by using probabilistic framework, some of
\r\nthe most important aspects of soil behavior under cyclic loading can
\r\nbe captured even with a simple elastic-perfectly plastic constitutive
\r\nmodel.","references":"[1] A. N. Schofield and P. Wroth, Critical state soil mechanics.\r\nMcGraw-Hill, 1968, (Reissued by Dover Publications, 2003).\r\n[2] Y. F. Dafalias and M. T. Manzari, \u201cSimple plasticity sand model\r\naccounting for fabric change effects,\u201d ASCE Journal of Engineering\r\nMechanics, vol. 130, no. 6, pp. 622\u2013634, June 2004.\r\n[3] A. Vytiniotis, \u201cContributions to the analysis and mitigation of\r\nliquefaction in loose sand slopes,\u201d Doctoral Dissertation, Massachusetts\r\nInstitute of Technology, Boston, MA, September 2011.\r\n[4] R. W. Boulanger and K. Ziotopoulou, \u201cFormulation of a sand\r\nplasticity plane-strain model for earthquake engineering applications,\u201d\r\nSoil Dynamics and Earthquake Engineering, vol. 53, pp. 254\u2013267, 2013.\r\n[5] G. A. 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