Models of nonlinear kinematic hardening based on different versions of rate-independent maxwell fluid

Alexey V. Shutov

Models of nonlinear kinematic hardening based on different versions of rate-independent maxwell fluid

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Abstract

Different models of finite strain plasticity with a nonlinear kinematic hardening are analyzed in a systematic way. All the models are based on a certain formulation of a rate-independent Maxwell fluid, which is used to render the evolution of backstresses. The properties of each material model are determined by the underlying formulation of the Maxwell fluid. The analyzed approaches include the multiplicative hyperelasto-plasticity, additive hypoelasto-plasticity and the use of generalized strain measures. The models are compared with respect to different classification criteria, such as the objectivity, thermodynamic consistency, pure volumetric-isochoric split, shear stress oscillation, exact integrability, and w-invariance.

Original language	English
Title of host publication	Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017
Publisher	International Center for Numerical Methods in Engineering
Pages	385-396
Number of pages	12
Volume	2017-January
ISBN (Electronic)	9788494690969
Publication status	Published - 1 Jan 2017
Event	14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017 - Barcelona, Spain Duration: 5 Sep 2017 → 7 Sep 2017

Conference

Conference	14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017
Country	Spain
City	Barcelona
Period	05.09.2017 → 07.09.2017

Keywords

Classification
Finite strain plasticity
Kinematic hardening
Rate-independent maxwell
W-invariance

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title = "Models of nonlinear kinematic hardening based on different versions of rate-independent maxwell fluid",

abstract = "Different models of finite strain plasticity with a nonlinear kinematic hardening are analyzed in a systematic way. All the models are based on a certain formulation of a rate-independent Maxwell fluid, which is used to render the evolution of backstresses. The properties of each material model are determined by the underlying formulation of the Maxwell fluid. The analyzed approaches include the multiplicative hyperelasto-plasticity, additive hypoelasto-plasticity and the use of generalized strain measures. The models are compared with respect to different classification criteria, such as the objectivity, thermodynamic consistency, pure volumetric-isochoric split, shear stress oscillation, exact integrability, and w-invariance.",

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year = "2017",

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language = "English",

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booktitle = "Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017",

publisher = "International Center for Numerical Methods in Engineering",

note = "14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017 ; Conference date: 05-09-2017 Through 07-09-2017",

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Shutov, AV 2017, Models of nonlinear kinematic hardening based on different versions of rate-independent maxwell fluid. in Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017. vol. 2017-January, International Center for Numerical Methods in Engineering, pp. 385-396, 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017, Barcelona, Spain, 05.09.2017.

Models of nonlinear kinematic hardening based on different versions of rate-independent maxwell fluid. / Shutov, Alexey V.

Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017. Vol. 2017-January International Center for Numerical Methods in Engineering, 2017. p. 385-396.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

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AU - Shutov, Alexey V.

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N2 - Different models of finite strain plasticity with a nonlinear kinematic hardening are analyzed in a systematic way. All the models are based on a certain formulation of a rate-independent Maxwell fluid, which is used to render the evolution of backstresses. The properties of each material model are determined by the underlying formulation of the Maxwell fluid. The analyzed approaches include the multiplicative hyperelasto-plasticity, additive hypoelasto-plasticity and the use of generalized strain measures. The models are compared with respect to different classification criteria, such as the objectivity, thermodynamic consistency, pure volumetric-isochoric split, shear stress oscillation, exact integrability, and w-invariance.

AB - Different models of finite strain plasticity with a nonlinear kinematic hardening are analyzed in a systematic way. All the models are based on a certain formulation of a rate-independent Maxwell fluid, which is used to render the evolution of backstresses. The properties of each material model are determined by the underlying formulation of the Maxwell fluid. The analyzed approaches include the multiplicative hyperelasto-plasticity, additive hypoelasto-plasticity and the use of generalized strain measures. The models are compared with respect to different classification criteria, such as the objectivity, thermodynamic consistency, pure volumetric-isochoric split, shear stress oscillation, exact integrability, and w-invariance.

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KW - Finite strain plasticity

KW - Kinematic hardening

KW - Rate-independent maxwell

KW - W-invariance

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