Pinning of crack fronts by hard and soft inclusions: a phase field study
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866913225507864576 |
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| author | Henry, Hervé |
| author_facet | Henry, Hervé |
| contents | Through tridimensonal numerical simulations of crack propagating in material with an elastic moduli heterogeneity it is shown that the presence of a simple inclusion can affect dramatically the propagation of the crack. Both the presence of soft and hard inclusions can lead to the arrest of a crack front. Here the mechanism leading to the arrest of the crack are described and shown to depend on the nature of the inclusion. This is also the case in regimes where the presence of the inclusion leads to a slow down of the crack. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_04261 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Pinning of crack fronts by hard and soft inclusions: a phase field study Henry, Hervé Soft Condensed Matter Other Condensed Matter Through tridimensonal numerical simulations of crack propagating in material with an elastic moduli heterogeneity it is shown that the presence of a simple inclusion can affect dramatically the propagation of the crack. Both the presence of soft and hard inclusions can lead to the arrest of a crack front. Here the mechanism leading to the arrest of the crack are described and shown to depend on the nature of the inclusion. This is also the case in regimes where the presence of the inclusion leads to a slow down of the crack. |
| title | Pinning of crack fronts by hard and soft inclusions: a phase field study |
| topic | Soft Condensed Matter Other Condensed Matter |
| url | https://arxiv.org/abs/2402.04261 |