Constitutive modeling of semisolid deformation for the assessment of dilatant shear bands

•A new constitutive model was developed in order to study the localization in semi-solid materials.•A new description is proposed for the rheological behavior of semi-solid materials.•Both proposed constitutive model and shear localization analysis were fairly well correlated with the experimental r...

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Veröffentlicht in:	Applied Mathematical Modelling 2019-06, Vol.70, p.128-138
Hauptverfasser:	Sheikh-Ansari, M.H., Aghaie-Khafri, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Constitutive Constitutive models Deformation Edge dislocations Flow stability Granular deformation Localization Mathematical models Perturbation Perturbation methods Rheological properties Rheology Semi-solid Semisolids Shear bands Shear layers Shear localization Stability analysis
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