An incompatibility tensor-based gradient plasticity formulation -- theory and numerics

DOI10.1016/j.cma.2018.11.013zbMath1440.74084OpenAlexW2901683493WikidataQ128889436 ScholiaQ128889436MaRDI QIDQ1986821

Tobias Kaiser, Andreas Menzel

Publication date: 9 April 2020

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.2018.11.013

zbMATH Keywords

shear band formationgeometrically necessary dislocationsback-stress tensorfinite deformation gradient plasticitylocalised plastic deformationsmulti-field finite element formulation

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) Theory of constitutive functions in solid mechanics (74A20)

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