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Phase-Field Model of Mode III Dynamic Fracture

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Karma, Alain, Kessler, David A., Levine, Herbert·2001·Physical Review Letters

Abstract

We introduce a phenomenological continuum model for the mode III dynamic fracture that is based on the phase-field methodology used extensively to model interfacial pattern formation. We couple a scalar field, which distinguishes between "broken" and "unbroken" states of the system, to the displacement field in a way that consistently includes both macroscopic elasticity and a simple rotationally invariant short-scale description of breaking. We report two-dimensional simulations that yield steady-state crack motion in a strip geometry above the Griffith threshold.

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Metadata

Authors
Karma, A., Kessler, D. A., & Levine, H.
Venue
Physical Review Letters
Published
2001-07-03
Volume
87
Issue
4
Pages
045501-045501
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2093256786
Cited by
669
References
0
FWCI
10.03
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Phase-Field Model of Mode III Dynamic Fracture. https://app.cochat.ai/papers/10.1103/physrevlett.87.045501
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Karma, A., Kessler, D. A., & Levine, H. (2001). Phase-Field Model of Mode III Dynamic Fracture. Physical Review Letters. https://doi.org/10.1103/physrevlett.87.045501

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.