A Two-Surface Model with Anisotropic Hardening and Nonassociated Flow Rule for Geomaterials
نویسندگان
چکیده
منابع مشابه
Hardening plasticity for geomaterials: micromechanical roots and alternative formulations
Hardening plasticity has a long history in constitutive modelling, with many applications in geomechanics. Mathematical models of non-hardening plasticity involve the definition of a single stationary yield surface in stress-space. Examples include the conventional models of elasto-plasticity, often based on the yield criteria of Tresca, von Mises, and Mohr-Coulomb. Within the yield surface the...
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ژورنال
عنوان ژورنال: Soils and Foundations
سال: 1998
ISSN: 0038-0806
DOI: 10.3208/sandf.38.45