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Evaluation of white sandstone mechanical behaviour and the energy evolution of prepeak unloading damage
Deep high-stress roadway excavation under unloading disturbance inevitably leads to damage deterioration of the surrounding rock, which poses a serious threat to its stability. To explore the energy characteristics of white sandstone damaged by peak front unloading, uniaxial compression tests were c...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8857270/ https://www.ncbi.nlm.nih.gov/pubmed/35181699 http://dx.doi.org/10.1038/s41598-022-06680-z |