Modeling and simulation of inelastic microstructure development and inhomogeneous material behavior via non-convex rate dependent gradient plasticity

Benjamin Klusemann; Tuncay Yalçinkaya; Marc Geers; Bob Svendsen

Modeling and simulation of inelastic microstructure development and inhomogeneous material behavior via non-convex rate dependent gradient plasticity

Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet

Standard

Modeling and simulation of inelastic microstructure development and inhomogeneous material behavior via non-convex rate dependent gradient plasticity. / Klusemann, Benjamin; Yalçinkaya, Tuncay; Geers, Marc et al.
ECCOMAS 2012: Proceedings of the 6th EUROPEAN CONGRESS ON COMPUTATIONAL METHODS IN APPLIED SCIENCES AND ENGINEERING. Hrsg. / Tuncay Yalcinkaya; Bob Svendsen. Technische Universität Wien, 2012. S. 1005-1015.

Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet

Harvard

Klusemann, B, Yalçinkaya, T, Geers, M & Svendsen, B 2012, Modeling and simulation of inelastic microstructure development and inhomogeneous material behavior via non-convex rate dependent gradient plasticity. in T Yalcinkaya & B Svendsen (Hrsg.), ECCOMAS 2012: Proceedings of the 6th EUROPEAN CONGRESS ON COMPUTATIONAL METHODS IN APPLIED SCIENCES AND ENGINEERING. Technische Universität Wien, S. 1005-1015, 6th European Congress on Computational Methods in Applied Sciences and Engineering - ECCOMAS 2012, Wien, Österreich, 10.09.12.

APA

Klusemann, B., Yalçinkaya, T., Geers, M., & Svendsen, B. (2012). Modeling and simulation of inelastic microstructure development and inhomogeneous material behavior via non-convex rate dependent gradient plasticity. In T. Yalcinkaya, & B. Svendsen (Hrsg.), ECCOMAS 2012: Proceedings of the 6th EUROPEAN CONGRESS ON COMPUTATIONAL METHODS IN APPLIED SCIENCES AND ENGINEERING (S. 1005-1015). Technische Universität Wien.

Vancouver

Klusemann B, Yalçinkaya T, Geers M, Svendsen B. Modeling and simulation of inelastic microstructure development and inhomogeneous material behavior via non-convex rate dependent gradient plasticity. in Yalcinkaya T, Svendsen B, Hrsg., ECCOMAS 2012: Proceedings of the 6th EUROPEAN CONGRESS ON COMPUTATIONAL METHODS IN APPLIED SCIENCES AND ENGINEERING. Technische Universität Wien. 2012. S. 1005-1015

Bibtex

@inbook{7f4414b7a1304112b28150655a3a13c1,

title = "Modeling and simulation of inelastic microstructure development and inhomogeneous material behavior via non-convex rate dependent gradient plasticity",

abstract = "In this study, a two-dimensional rate-dependent gradient crystal plasticity model for non-convex energetic hardening is formulated and applied to the simulation of inelastic microstructure formation. In particular, non-convex hardening is modeled via a Landau- Devonshire potential for self-hardening and an interaction-matrix-based form for latent hardening. The algorithmic formulation and numerical implementation treats the displacement and glide-system slips as the primary field variables. Example numerical simulations are carried out for the case of tensile loading with periodic displacement and slip boundary conditions. The results for the formation of inelastic microstructures and their evolution under mechanical loading are compared and correlated features of the macroscopic stress-strain response such as stress relaxation.",

keywords = "Engineering",

author = "Benjamin Klusemann and Tuncay Yal{\c c}inkaya and Marc Geers and Bob Svendsen",

year = "2012",

language = "English",

isbn = "978-395035370-9",

pages = "1005--1015",

editor = "Tuncay Yalcinkaya and Bob Svendsen",

booktitle = "ECCOMAS 2012",

publisher = "Technische Universit{\"a}t Wien",

address = "Austria",

note = "6th European Congress on Computational Methods in Applied Sciences and Engineering - ECCOMAS 2012, ECCOMAS 2012 ; Conference date: 10-09-2012 Through 14-09-2012",

url = "http://www.eccomas.org/space/1/7/proceedings---congresses",

}

RIS

TY - CHAP

T1 - Modeling and simulation of inelastic microstructure development and inhomogeneous material behavior via non-convex rate dependent gradient plasticity

AU - Klusemann, Benjamin

AU - Yalçinkaya, Tuncay

AU - Geers, Marc

AU - Svendsen, Bob

N1 - Conference code: 6

PY - 2012

Y1 - 2012

N2 - In this study, a two-dimensional rate-dependent gradient crystal plasticity model for non-convex energetic hardening is formulated and applied to the simulation of inelastic microstructure formation. In particular, non-convex hardening is modeled via a Landau- Devonshire potential for self-hardening and an interaction-matrix-based form for latent hardening. The algorithmic formulation and numerical implementation treats the displacement and glide-system slips as the primary field variables. Example numerical simulations are carried out for the case of tensile loading with periodic displacement and slip boundary conditions. The results for the formation of inelastic microstructures and their evolution under mechanical loading are compared and correlated features of the macroscopic stress-strain response such as stress relaxation.

AB - In this study, a two-dimensional rate-dependent gradient crystal plasticity model for non-convex energetic hardening is formulated and applied to the simulation of inelastic microstructure formation. In particular, non-convex hardening is modeled via a Landau- Devonshire potential for self-hardening and an interaction-matrix-based form for latent hardening. The algorithmic formulation and numerical implementation treats the displacement and glide-system slips as the primary field variables. Example numerical simulations are carried out for the case of tensile loading with periodic displacement and slip boundary conditions. The results for the formation of inelastic microstructures and their evolution under mechanical loading are compared and correlated features of the macroscopic stress-strain response such as stress relaxation.

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=84871626874&partnerID=8YFLogxK

M3 - Article in conference proceedings

AN - SCOPUS:84871626874

SN - 978-395035370-9

SP - 1005

EP - 1015

BT - ECCOMAS 2012

A2 - Yalcinkaya, Tuncay

A2 - Svendsen, Bob

PB - Technische Universität Wien

T2 - 6th European Congress on Computational Methods in Applied Sciences and Engineering - ECCOMAS 2012

Y2 - 10 September 2012 through 14 September 2012

ER -