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A Hardening Description based on a Finite-Deformation Gradient Crystal Plasticity Model: Formulation and Numerical Implementation

Pouriayevali, Habib and Xu, Bai-Xiang (2015):
A Hardening Description based on a Finite-Deformation Gradient Crystal Plasticity Model: Formulation and Numerical Implementation.
In: Proc. Appl. Math. Mech., Wiley-VCH Verlag GmbH & Co. KGaA, pp. 343-344, 15, (1), ISSN 16177061,
[Article]

Abstract

In this study, a well-defined finite-deformation gradient crystal plasticity is employed to study size-dependence strengthening behavior of a single crystal under simple shear loading. The constitutive model is implemented in the FEM software ABAQUS via a user-defined element subroutine (UEL). Effect of gradient strengthening, latent hardening and scale-variation in mechanically plastic response of a single crystal subjected to isothermal quasi-static loading is studied and discussed.

Item Type: Article
Erschienen: 2015
Creators: Pouriayevali, Habib and Xu, Bai-Xiang
Title: A Hardening Description based on a Finite-Deformation Gradient Crystal Plasticity Model: Formulation and Numerical Implementation
Language: English
Abstract:

In this study, a well-defined finite-deformation gradient crystal plasticity is employed to study size-dependence strengthening behavior of a single crystal under simple shear loading. The constitutive model is implemented in the FEM software ABAQUS via a user-defined element subroutine (UEL). Effect of gradient strengthening, latent hardening and scale-variation in mechanically plastic response of a single crystal subjected to isothermal quasi-static loading is studied and discussed.

Journal or Publication Title: Proc. Appl. Math. Mech.
Volume: 15
Number: 1
Publisher: Wiley-VCH Verlag GmbH & Co. KGaA
Divisions: 11 Department of Materials and Earth Sciences
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Mechanics of functional Materials
Zentrale Einrichtungen
Exzellenzinitiative
Exzellenzinitiative > Graduate Schools > Graduate School of Computational Engineering (CE)
Exzellenzinitiative > Graduate Schools
Date Deposited: 29 Oct 2015 11:12
Identification Number: doi:10.1002/pamm.201510162
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