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Energy release induced rockbursts based on butterfly-shaped plastic zones in roadways of coal reservoirs
According to the theories of rockburst based on butterfly-shaped plastic zones, a plane strain mechanical model was established for stress distribution around the holes in homogeneous elastoplastic media. Based on the Mohr-Coulomb yield criterion and the generalized form of Hooke’s law, the equation...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8318283/ https://www.ncbi.nlm.nih.gov/pubmed/34319995 http://dx.doi.org/10.1371/journal.pone.0255044 |