Three-dimensional fracture migration evolution law of overburden rock in steeply dipping working face
The key to safe and efficient mining of steeply dipping coal seam is the multi-dimensional coupling control of surrounding rock and equipment. Quantitative characterization of the spatial structure fracture characteristics of the overlying rock, the development of mining fractures, and the distribut...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Coal Science and Technology
2025-02-01
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| Series: | Meitan kexue jishu |
| Subjects: | |
| Online Access: | http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2024-1646 |
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