On the numerical integration of three-invariant elastoplastic constitutive models.

DOI10.1016/S0045-7825(02)00620-5zbMath1036.74007OpenAlexW2100643541MaRDI QIDQ1400255

Kossi M. Sama, Pablo F. Sanz, Ronaldo I. Borja

Publication date: 13 August 2003

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7825(02)00620-5

zbMATH Keywords

hardeningsoilsofteningspectral representationreturn mappingMohr-Coulomb modelstrip foundationconvex yield surfacesisoerror mapsLade-Duncan modelMatsuoka-Nakai model

Mathematics Subject Classification ID

Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05) Finite element methods applied to problems in solid mechanics (74S05)

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Uses Software

• EISPACK

Cites Work

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