Vignollet, J., May, S., De Borst, R. and Verhoosel, C. V. (2014) Phase-field models for brittle and cohesive fracture. Meccanica, 49(11), pp. 2587-2601. (doi: 10.1007/s11012-013-9862-0)
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Abstract
In this paper we first recapitulate some basic notions of brittle and cohesive fracture models, as well as the phase-field approximation to fracture. Next, a critical assessment is made of the sensitivity of the phase-field approach to brittle fracture, in particular the degradation function, and the use of monolithic versus partitioned solution schemes. The last part of the paper makes extensions to a recently developed phase-field model for cohesive fracture, in particular for propagating cracks. Using some simple examples the current state of the cohesive phase-field model is shown.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Vignollet, Dr Julien and De Borst, Professor Rene |
| Authors: | Vignollet, J., May, S., De Borst, R., and Verhoosel, C. V. |
| College/School: | College of Science and Engineering > School of Engineering > Infrastructure and Environment |
| Journal Name: | Meccanica |
| Publisher: | Springer Netherlands |
| ISSN: | 0025-6455 |
| ISSN (Online): | 1572-9648 |
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