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Pressure shock fronts formed by ultra-fast shear cracks in viscoelastic materials
Spontaneously propagating cracks in solids emit both pressure and shear waves. When a shear crack propagates faster than the shear wave speed of the material, the coalescence of the shear wavelets emitted by the near-crack-tip region forms a shock front that significantly concentrates particle motio...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6232150/ https://www.ncbi.nlm.nih.gov/pubmed/30420595 http://dx.doi.org/10.1038/s41467-018-07139-4 |