Bradley Sims bradley.sims@durham.ac.uk
PGR Student Doctor of Philosophy
Immersed traction boundary conditions in phase field fracture modelling
Sims, Bradley; Bird, Robert E.; Coombs, William M.; Giani, Stefano
Authors
Dr Robert Bird robert.e.bird@durham.ac.uk
PDRA in Computational Solid Mechanics
Professor William Coombs w.m.coombs@durham.ac.uk
Professor
Dr Stefano Giani stefano.giani@durham.ac.uk
Associate Professor
Contributors
William M. Coombs
Editor
Abstract
Phase field approaches are an increasingly popular method for modelling complex fracture problems and have been applied to a number of real-world settings. In some applications, pressure forces, or more generally traction terms, must be considered on the crack faces. However, application of appropriate boundary conditions to represent these tractions is non-trivial, since phase field models do not include a direct description of the fracture surface due to their diffuse nature. This paper summarises one- and two-domain approaches to including immersed traction boundary conditions and states the authors’ intention to implement and evaluate these methods in an hp-adaptive discontinuous Galerkin finite element framework.
Citation
Sims, B., Bird, R. E., Coombs, W. M., & Giani, S. (2024). Immersed traction boundary conditions in phase field fracture modelling. In W. M. Coombs (Ed.), UKACM Proceedings 2024 (201-204). https://doi.org/10.62512/conf.ukacm2024.045
Presentation Conference Type | Conference Paper (Published) |
---|---|
Conference Name | 2024 UK Association for Computational Mechanics Conference |
Start Date | Apr 10, 2024 |
End Date | Apr 12, 2024 |
Acceptance Date | Jan 26, 2024 |
Online Publication Date | Apr 25, 2024 |
Publication Date | Apr 25, 2024 |
Deposit Date | Jun 21, 2024 |
Publicly Available Date | Jul 11, 2024 |
Publisher | Durham University |
Pages | 201-204 |
Book Title | UKACM Proceedings 2024 |
DOI | https://doi.org/10.62512/conf.ukacm2024.045 |
Public URL | https://durham-repository.worktribe.com/output/2488146 |
Files
Published Conference Paper
(260 Kb)
PDF
Publisher Licence URL
http://creativecommons.org/licenses/by-nd/4.0/
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