Two-Dimensional Isotropic Damage Elastoplastic Model for Quasi-Brittle Material

Two-Dimensional Isotropic Damage Elastoplastic Model for Quasi-Brittle Material

Micro-mechanical model for isotropic damage of quasi-brittle material including frictionis presented. Damage is assumed to be isotropic and scalar damage variable is employed . Operatorsplitting method is applied. The article contains derived expressions for derivations necessary forcomputation of c...

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Veröffentlicht in:Key engineering materials 2014-03, Vol.606, p.103-106
Hauptverfasser: Benes, Pavel, Vavrik, Daniel
Format: Artikel
Sprache:eng
Schlagworte:
Damage
Derivation
Elastoplasticity
Friction
Mathematical models
Scalars
Strain
Two dimensional
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Beschreibung
Zusammenfassung:Micro-mechanical model for isotropic damage of quasi-brittle material including frictionis presented. Damage is assumed to be isotropic and scalar damage variable is employed . Operatorsplitting method is applied. The article contains derived expressions for derivations necessary forcomputation of coefficients in two dimensions for strain and damage normality rules.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.606.103