Abstract
A three-dimensional elastic–viscoplastic (3D EVP) model focusing on shear hardening is proposed to describe the time-dependent behaviors of sand. In developing this model, a one-dimensional elastic–viscoplastic (1D EVP) equation of deviatoric stress–strain–strain rate is first derived based on the analysis of stress relaxation tests on four different sands and the equivalent time method suggested by Yin and Graham. Subsequently, the 1D EVP equation is generalized into triaxial state by referring Lade-Duncan’s elastic–plastic theory and Perzyna’s overstress theory. The proposed 3D EVP model incorporates shear yield criterion, non-associated flow rule, and strain-hardening law, which makes it possible for the model to describe the rate effects and shear dilation characteristic. Finally, numerical solutions are obtained using the fourth-order Runge-Kutta method, and the model is calibrated and verified through several experiments. It is demonstrated that the new model is capable of predicting rheological behaviors of dilatant sand, especially the shear-induced volumetric responses.
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References
Augustesen A, Liingaard M, Lade PV (2004) Evaluation of time-dependent behavior of soils. Int J Geomech 4(3):137–156
Bowman ET, Soga K (2003) Creep, ageing and microstructural change in dense granular materials. Soils Found 43(4):107–117
Di Benedetto H, Tatsuoka F, Ishihara M (2002) Time-dependent shear deformation characteristics of sand and their constitutive modelling. Soils Found 42(2):1–22
Ding P, Xu RQ, Hu YY, Xie JQ, Ju LY (2020) Experimental investigation and constitutive modeling of the shear creep behavior of an overconsolidated soft clay. Bull Eng Geol Environ 79(6):3063–3073
Hameedi MK, Fattah MY, Al-Omari RR (2020a) Creep characteristics and pore water pressure changes during loading of water storage tank on soft organic soil. Int J Geotech Eng 14(5):527–537
Hameedi MK, Al-Omari RR, Fattah MY (2020b) Compression and creep indices of organic clayey soil. IOP Conf Ser Mater Sci Eng 671:012035
Karim MR, Gnanendran CT (2014) Review of constitutive models for describing the time dependent behaviour of soft clays. Geomech Geoeng 9(1):36–51
Kavvadas M, Kalos A (2019) A time-dependent plasticity model for structured soils (TMS) simulating drained tertiary creep. Comput Geotech 109:130–143
Lade PV (2007) Experimental study and analysis of creep and stress relaxation in granular materials. In: Proceedings of New Peaks in Geotechnics, ASCE, p 1–11
Lade PV, Duncan JM (1975) Elastoplastic stress-strain theory for cohesionless soil. J Geotech Geoenviron Eng 101(10):1037–1053
Lade PV, Karimpour H (2015) Stress relaxation behavior in Virginia Beach sand. Can Geotech J 52(7):813–835
Lade PV, Liu CT (1998) Experimental study of drained creep behaviour of sand. J Eng Mech 124(8):912–920
Levin F, Vogt S, Cudmani R (2019) Time-dependent behaviour of sand with different fine contents under oedometric loading. Can Geotech J 56(1):102–115
Li FL, Peng FL, Li JZ, Kongkitkul W (2009) Strain rate effects on sand and its quantitative analysis. J Cent S Univ Technol 16(4):658–662
Liggio CD (2001) Experimental study and modeling of instability and time effects of granular materials. Ph.D. dissertation, Johns Hopkins University, Baltimore
Liingaard M, Augustesen A, Lade PV (2004) Characterization of models for time-dependent behaviour of soils. Int J Geomech 4(3):157–177
Lin HD, Wang CC (1998) Stress-strain-time function of clay. J Geotech Geoenviron Eng 124(4):289–296
Lv YR, Li F, Liu YW, Fan PX, Wang MY (2017) Comparative study of coral sand and silica sand in creep under general stress states. Can Geotech J 54(11):1601–1611
Mesri G, Febres-Cordero E, Shield DR, Castro A (1981) Shear stress-strain-time behaviour of clays. Géotechnique 31(4):537–552
Oliveira PJV, Santos SL, Correia AAS, Lemos LJL (2019) Numerical prediction of the creep behaviour of an embankment built on soft soils subjected to preloading. Comput Geotech 114:103140
Perzyna P (1963) The constitutive equations for rate sensitive plastic materials. Q Appl Math 20(4):321–332
Perzyna P (1966) Fundamental problems in viscoplasticity. Adv Appl Mech 9:243–377
Pham Van Bang D, Di Benedetto H, Duttine A, Ezaoui A (2007) Viscous behaviour of dry sand. Int J Numer Anal Methods Geomech 31(15):1631–1658
Qiao YF, Ferrari A, Laloui L, Ding WQ (2016) Nonstationary flow surface theory for modeling the viscoplastic behaviors of soils. Comput Geotech 76:105–119
Schanz T, Vermeer PA, Bonnier PG (1999) The hardening soil model: formulation and verification. Beyond 2000 in computational geotechnics-10 years of PLAXIS, p 281–296
Singh A, Mitchell JK (1969) General stress-strain-time function for soils. J Soil Mech Found Div 94(1):21–46
Tong F, Yin JH (2013) Experimental and constitutive modeling of relaxation behaviours of three clayey soils. J Geotech Geoenviron Eng 139(11):1973–1981
Wang ZC, Wong RCK (2017) Strain-dependent creep behaviour of Athabasca oil sand in triaxial compression. Int J Geomech 17(1):04016027
Wang YF, Cai YY, Cai ZY (2017a) Experimental investigation of creep properties of saturated sand. J Huaqiao Univ (Nat Sci) 8(1):31–37 (in Chinese)
Wang YF, Cai ZY, Cai YY (2017b) Comparative studies of creep characteristics of saturated soil at drained k0 consolidation. J Basic Sci Eng 25(5):985–997 (in Chinese)
Wang YS, Ma LJ, Wang MY, Lv YR, Dong L, Fan PX (2018) A creep constitutive model incorporating deformation mechanisms for crushable calcareous sand. Arab J Geosci 11:623
Xiao Y, Desai CS (2019) Constitutive modeling for overconsolidated clays based on disturbed state concept. I: theory. Int J Geomech 19(9):04019101
Yang ZX, Xu TT, Li XS (2019) J2-deformation type model coupled with state dependent dilatancy. Comput Geotech 10:129–141
Yin JH, Graham J (1994) Equivalent times and one-dimensional elastic viscoplastic modelling of time-dependent stress-strain behaviour of clays. Can Geotech J 31(1):42–52
Yin JH, Graham J (1999) Elastic viscoplastic modelling of the time-dependent stress-strain behaviour of soils. Can Geotech J 36(4):736–745
Yin ZY, Karstunen M, Hicher PY (2010) Evaluation of the influence of elasto-viscoplastic scaling functions on modelling time-dependent behaviour of natural clays. Soils Found 50(2):203–214
Zhou WH, Tan F, Yuen KV (2018) Model updating and uncertainty analysis for creep behaviour of soft soil. Comput Geotech 100:135–143
Funding
The authors would like to acknowledge financial support from the National Natural Science Foundation of China (Grant No. 41672264, 51178419), the Key Research and Development Program of Zhejiang Province (Grant No. 2019C03103), and the University of Macau Research Fund (Grant No. MYRG2018-00173-FST).
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Responsible Editor: Zeynal Abiddin Erguler
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Ding, P., Hu, Y., Zhou, W. et al. An elastic–viscoplastic constitutive model incorporating shear dilation characteristic. Arab J Geosci 13, 1001 (2020). https://doi.org/10.1007/s12517-020-05996-2
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DOI: https://doi.org/10.1007/s12517-020-05996-2