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Bifurcation analysis for sand samples with a non-linear constitutive equation. (English) Zbl 0452.73023


MSC:

74G60 Bifurcation and buckling
74L05 Geophysical solid mechanics
74A20 Theory of constitutive functions in solid mechanics
74C99 Plastic materials, materials of stress-rate and internal-variable type
Full Text: DOI

References:

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[3] Bazant, Z. P.: Endochronic inelasticity and incremental plasticity. Internat. J. Solids Structures 14 (1978) 691-714 · Zbl 0387.73028 · doi:10.1016/0020-7683(78)90029-X
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[8] Gudehus, G.; Goldscheider, M.; Winter, H.: Mechanical properties of sand and clay and numerical integration methods: Some sources of errors and bounds of accuracy. In: ?Finite Elements for Geomechanics?, New York: J. Wiley 1977
[9] Hill, R.: The essential structure of constitutive laws for metal composites and polycrystals. J. Mech. Phys. Solids 15 (1967) 79-95 · doi:10.1016/0022-5096(67)90018-X
[10] Hutchinson, J. W.: Elastic-plastic behaviour of polycrystalline metals and composites. Proc. Roy. Soc. London A 319 (1970) 247-272 · doi:10.1098/rspa.1970.0177
[11] Kolymbas, D.: A rate-dependent constitutive equation for soils. Mech. Res. Comm. 4 (1977) 367-372 · doi:10.1016/0093-6413(77)90056-8
[12] Gudehus, G.; Kolymbas, D.: A constitutive law of the rate type for soils. Proc. 3rd Int. Conf. Num. Methods Geomechanics in Aachen. Edited by A. A. Balkema, Rotterdam, 1979
[13] Goldscheider, M.: Grenzbedingung und Fließregel von Sand. Mech. Res. Comm. 3 (1976) 463-468 · doi:10.1016/0093-6413(76)90037-9
[14] Kolymbas, D.: Ein nichtlineares viskoplastisches Stoffgesetz für Böden. Dissertation, Universität Karlsruhe, 1978
[15] Vardoulakis, I.: Shear band inclination and shear modulus of sand in biaxial tests. To appear in Int. J. Num. Anal. Meth. in Geomechanics, 1980 · Zbl 0443.73092
[16] Vardoulakis, I.: Bifurcation analysis of the triaxial test on sand samples. Acta Mech., 32 (1979) 35-54 · Zbl 0402.73086 · doi:10.1007/BF01176132
[17] Truesdell, C. A.; Toupin, R. A.: The classical field theories. In: Encyclopedia of Physics. Vol. III/1 Berlin-Heidelberg-New York: Springer 1960
[18] Vardoulakis, I.: Equilibrium bifurcation of granular earth bodies. In ?Advances in Analysis of Geotechnical Instabilities?, University of Waterloo Press, 1978
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