Research on Rock Burst Laws and Prevention in Deep Hard Roof Coal Seam Mining
Based on the research of deep hard roof thick coal seam mining in Gucheng Coal Mine, this paper analyzes the inducement of 2103 working face rock burst accident, summarizes the law of mine rock burst, and concludes that the deep thick coal seam mining has more frequent occurrence of impact, the ene...
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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Office of Safety in Coal Mines
2020-01-01
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| coleção: | Meikuang Anquan |
| Assuntos: | |
| Acesso em linha: | https://www.mkaqzz.com/cn/article/id/6594 |
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