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Study on the influence of hole defects with different shapes on the mechanical behavior and damage law of coal and rock
To study the effect of different shapes of hole defects in coal and rocks on their mechanical behavior and macro damage law, the microscopic mechanical parameters required for particle flow code (PFC) simulation were calibrated with laboratory test data, and then the evolution process of crack and s...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8939827/ https://www.ncbi.nlm.nih.gov/pubmed/35316271 http://dx.doi.org/10.1371/journal.pone.0265753 |