Optimization of small coal pillar width and control measures in gob-side entry excavation of thick coal seams
Abstract This study introduces an innovative optimized bolting support system specifically tailored for gob-side entry excavation in thick coal seams at a coal mine in southwestern Shandong, China. Employing theoretical analysis, numerical simulation, and field measurements, the research focuses on...
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| Médium: | Artigo |
| Jazyk: | Inglês |
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Nature Portfolio
2024-10-01
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| Edice: | Scientific Reports |
| Témata: | |
| On-line přístup: | https://doi.org/10.1038/s41598-024-74793-8 |
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