A new semi-implicit formulation for multiple-surface flow rules in multiplicative plasticity

We derive the equations of the multiplicative decomposition in the context of finite strain plasticity with elastic isotropy and arbitrary (isotropic and anisotropic) flow rules. We include multiple surface yield criteria and mixed control of stress components, a requirement for special stress state...

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Vydané v:	Computational mechanics Ročník 49; číslo 5; s. 545 - 564
Hlavní autori:	Areias, P., Dias-da-Costa, D., Pires, E. B., Barbosa, J. Infante
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Berlin/Heidelberg Springer-Verlag 01.05.2012 Springer Springer Nature B.V
Predmet:	Algorithms Analysis Anisotropy Classical and Continuum Physics Computational Science and Engineering Ductile fracture Elastic anisotropy Engineering Isotropy Mapping Mathematical analysis Original Paper Plane stress Plastic properties Single crystals Strain Theoretical and Applied Mechanics Two dimensional analysis Yield criteria Finite strain plasticity Multiple yield surfaces Ductile fractures Multiplicative decomposition
ISSN:	0178-7675, 1432-0924
On-line prístup:	Získať plný text
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