Study on evolution law of coal permeability characteristics under long-term stress
In the process of gas extraction, deep coal is affected by high ground stress for a long time. In order to explore the permeability characteristics and evolution law of coal under long-term stress. A coal permeability model considering the interaction between creep and matrix-fracture under long-ter...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Safety in Coal Mines
2025-06-01
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| Series: | Meikuang Anquan |
| Subjects: | |
| Online Access: | https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20241451 |
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