Surrounding rock control technology of overlarge drop fault fracture zone in deep soft rock high stress roadway
In view of the unfavorable geological conditions such as weak broken surrounding rock, low self-bearing capacity, complex stress field and dynamic disturbance, we propose a new fault management technology based on surrounding rock modification + local strengthening + active and passive combined sup...
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| Hlavní autoři: | , , , , |
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| Médium: | Artigo |
| Jazyk: | Chinês |
| Vydáno: |
Editorial Office of Safety in Coal Mines
2023-01-01
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| Edice: | Meikuang Anquan |
| Témata: | |
| On-line přístup: | https://www.mkaqzz.com/cn/article/id/8255 |
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