Abstract
Classification of inner processes during loading and unloading tests in models of hypoplasticity developed by D. Kolymbas for the constitutive behavior of granular materials is the main aim of this work. We focus on a modified model proposed by Bauer. By introducing a dimensionless time parameter s, we transform the constitutive equation into a rate-independent form, and study the stress paths in different proportional loading regimes.
This work was supported by the Project No. 7AMB16AT035 within the MSMT Mobility Programme (Austria), by the Project SGS18/006/OHK1/1T/11 of the Czech Technical University, and by the Project of Excelence CZ.02.1.01/0.0/0.0/16_019/0000778 of the Ministry of Education, Youth and Sports of the Czech Republic.
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References
B.D. Annin, V.A. Kovtunenko, V.M. Sadovskii, Variational and hemivariational inequalities in mechanics of elastoplastic, granular media, and quasibrittle cracks, in Analysis, Modelling, Optimization, and Numerical Techniques, ed. by G.O. Tost, O. Vasilieva, Springer Proceedings in Mathematics & Statistics, vol. 121 (2015), pp. 49–56
P.J. Armstrong, C.O. Frederick, A mathematical representation of the multiaxial Bauschinger effect. C.E.G.B., Report RD/B/N 731 (1966)
E. Bauer, Modelling limit states within the framework of hypoplasticity, in AIP Conference Proceedings, ed by J. Goddard, P. Giovine, J.T. Jenkin, vol. 1227 (AIP, 2010), pp. 290–305
E. Bauer, V.A. Kovtunenko, P. Krejčí, L. Siváková, A. Zubkova, On Lyapunov stability in hypoplasticity, in Proceedings of Equadiff Conference, ed. by K. Mikula, D. Ševčovič, J. Urbán (Spektrum STU, 2017), pp. 107–116
E. Bauer, W. Wu, A hypoplastic model for granular soils under cyclic loading, in Proceedings of the International Workshop Modern Approaches to Plasticity, ed. by D. Kolymbas (Elsevier, 2010), pp. 247–258
M. Brokate, P. Krejčí, Wellposedness of kinematic hardening models in elastoplasticity, in Mathematical Modelling and Numerical Analysis (1998), pp. 177–209
G. Gudehus, Physical Soil Mechanics (Springer, Berlin, 2011)
W. Huang, E. Bauer, Numerical investigations of shear localization in a micro-polar hypoplastic material. Int. J. Numer. Anal. Meth. Geomech. 27, 325–352 (2003)
A.M. Khludnev, V.A. Kovtunenko, Analysis of Cracks in Solids (WIT-Press, Southampton, 2000)
D. Kolymbas, Introduction to Hypoplasticity (A.A Balkema, Rotterdam, 2000)
V.A. Kovtunenko, A.V. Zubkova, Mathematical modeling of a discontinuous solution of the generalized Poisson-Nernst-Planck problem in a two-phase medium. Kinet. Relat. Mod. 11, 119–135 (2018)
P. Krejčí, P. O’Kane, A. Pokrovskii, D. Rachinskii, Stability results for a soil model with singular hysteretic hydrology, in Proceedings of the 5th International Workshop Multi-Rate Processes and Hysteresis, ed. by A. Ivanyi, P. Ivanyi, D. Rachinskii, V. Sobolev. Journal of Physics: Conference Series, vol. 268 (2011), pp. 012016
A. Niemunis, Extended hypoplastic models for soils, Habilitation thesis, Ruhr University, Bochum, 2002
A. Niemunis, I. Herle, Hypoplastic model for cohesionless soils with elastic strain range. Mech. Cohes. Frict. Mat. 2, 279–299 (1997)
B. Svendsen, K. Hutter, L. Laloui, Constitutive models for granular materials including quasi-static frictional behaviour: toward a thermodynamic theory of plasticity. Contin. Mech. Therm. 4, 263–275 (1999)
W. Wu, E. Bauer, D. Kolymbas, Hypoplastic constitutive model with critical state for granular materials. Mech. Mater. 23, 45–69 (1996)
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Bauer, E., Kovtunenko, V.A., Krejčí, P., Krenn, N., Siváková, L., Zubkova, A. (2019). Modified Model for Proportional Loading and Unloading of Hypoplastic Materials. In: Korobeinikov, A., Caubergh, M., Lázaro, T., Sardanyés, J. (eds) Extended Abstracts Spring 2018. Trends in Mathematics(), vol 11. Birkhäuser, Cham. https://doi.org/10.1007/978-3-030-25261-8_30
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DOI: https://doi.org/10.1007/978-3-030-25261-8_30
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