Research on coal pillar width and stability control for driving along goaf under hard roofs
Controlling large deformations of surrounding rock in driving along goaf under hard roofs is a technical challenge for safe and efficient underground coal mining. Currently, studies on determining coal pillar width in driving along goaf and surrounding rock stability control under thick-hard roofs f...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2025-05-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2024110015 |
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