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Assessment of ground instability risk of lower seam longwall panels during crossing overlying remnant pillars
One of the most challenging safety problems is ground instability during crossing overlying remnant pillars (CORP). Ground instability not only causes injury to miners or fatalities, but also leads to interruptions in the mining operations and breakdowns in equipment. In this paper, 12 major paramet...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7657895/ https://www.ncbi.nlm.nih.gov/pubmed/33204478 http://dx.doi.org/10.1098/rsos.201249 |