Stress transfer mechanism and engineering practice of hydraulic fracturing roof cutting in roadway
Aiming at the problem that the hard roof in the goaf is difficult to collapse, which causes severe mine pressure in the roadway, the transport roadway in the eighth mining area of Jingfang Coal Mine is taken as the engineering background, through theoretical analysis, numerical simulation and field...
Sábháilte in:
| Príomhchruthaitheoirí: | , , , , , |
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| Formáid: | Artigo |
| Teanga: | Chinês |
| Foilsithe / Cruthaithe: |
Editorial Office of Safety in Coal Mines
2025-06-01
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| Sraith: | Meikuang Anquan |
| Ábhair: | |
| Rochtain ar líne: | https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20240103 |
| Clibeanna: |
Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!
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