Coupled dislocations and fracture dynamics at finite deformation: model derivation, and physical questions-Reference-Cited by-同舟云学术

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Coupled dislocations and fracture dynamics at finite deformation: model derivation, and physical questions

Published:2024-04-09 Issue:1 Volume:8 Page:
ISSN:3004-8966
Container-title:Journal of Materials Science: Materials Theory
language:en
Short-container-title:J Mater. Sci: Mater. Theory

Author:

Acharya Amit

Abstract

AbstractA continuum mechanical model of coupled dislocation based plasticity and fracture at finite deformation is proposed. Motivating questions and target applications of the model are sketched.

Funder

Army Research Laboratory

National Science Foundation

Publisher

Springer Science and Business Media LLC

Link

https://link.springer.com/content/pdf/10.1186/s41313-024-00058-6.pdf

Reference19 articles.

1. A. Acharya, Microcanonical entropy and mesoscale dislocation mechanics and plasticity. J. Elast. 104, 23–44 (2011)

2. A. Acharya, Fracture and singularities of the mass-density gradient field. J. Elast. 132(2), 243–260 (2018)

3. A. Acharya, A possible link between brittle and ductile failure by viewing fracture as a topological defect. C. R. Mécanique. 348(4), 275–284 (2020)

4. R. Arora, A. Acharya, A unification of finite deformation $${J}_2$$ von-Mises plasticity and quantitative dislocation mechanics. J. Mech. Phys. Solids. 143, 104050 (2020)

5. R. Arora, X. Zhang, A. Acharya, Finite element approximation of finite deformation dislocation mechanics. Comput. Methods Appl. Mech. Eng. 367, 113076 (2020)

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