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Study of the Dynamic Development Law of Overburden Breakage on Mining Faces
Based on the geological conditions of overburden rock, the dynamic development law of overburden breakage was investigated by theoretical analysis and similarity model experiments in this paper. The formula of the compressive strength and No. ratio was obtained by testing the compressive strength of...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7162937/ https://www.ncbi.nlm.nih.gov/pubmed/32300230 http://dx.doi.org/10.1038/s41598-020-63526-2 |