Study on deformation law of surrounding rock of gob side-entry retaining by roof cutting and pressure relief
The severe mining pressure of surrounding rock along goaf retaining roadway has become the bottleneck of safe and efficient production of coal mine. As one of the effective measures to effectively reduce roadway pressure, roof cutting and pressure relief has received more and more attention. Taking...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Safety in Coal Mines
2022-06-01
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| Series: | Meikuang Anquan |
| Subjects: | |
| Online Access: | https://www.mkaqzz.com/cn/article/id/8004 |