Consistent tangent operator for cutting-plane algorithm of elasto-plasticity

DOI10.1016/j.cma.2013.12.012zbMath1296.74016OpenAlexW2095058220MaRDI QIDQ459094

Miroslav Halilovič, Marko Vrh, Boris Štok, Bojan Starman

Publication date: 8 October 2014

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

Full work available at URL: https://doi.org/10.1016/j.cma.2013.12.012

zbMATH Keywords

numerical integrationconstitutive equationsconsistent tangent operatorcutting-plane algorithmUMATYLD2004

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) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Nonlinear constitutive equations for materials with memory (74D10)

Related Items (9)

Efficient and robust stress integration algorithm for anisotropic distortional hardening law under cross-loading with latent hardening ⋮ Determination of the tangent stiffness tensor in materials modeling in case of large deformations by calculation of a directed strain perturbation ⋮ Subdifferential‐based implicit return‐mapping operators in Mohr‐Coulomb plasticity ⋮ Subdifferential‐based implicit return‐mapping operators in computational plasticity ⋮ A return mapping algorithm based on the hyper dual step derivative approximation for elastoplastic models ⋮ An implicit stress update algorithm for the plastic nonlocal damage model of concrete ⋮ Stress integration-based on finite difference method and its application for anisotropic plasticity and distortional hardening under associated and non-associated flow rules ⋮ Stress update algorithm for enhanced homogeneous anisotropic hardening model ⋮ An open-source unconstrained stress updating algorithm for the modified Cam-clay model

Uses Software

• HYPLAS

Cites Work

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