Control Countermeasures of Surrounding Rock in Deep Gob-side Entry Retaining by Cutting Roof
Based on the technical principle of gob-side entry retaining formed by advanced roof cutting, this study takes non-pillar mining in deep working face of Chengjiao coal mine as the research background, and comprehensively uses methods of mechanics analysis, numerical calculation and field measurement...
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| Główni autorzy: | , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
Editorial Department of Journal of Sichuan University (Engineering Science Edition)
2019-01-01
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| Seria: | 工程科学与技术 |
| Hasła przedmiotowe: | |
| Dostęp online: | http://jsuese.scu.edu.cn/thesisDetails#10.15961/j.jsuese.201801083 |
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