Proactive intervention depressurization control for pre-mining roof fall and mining impacts
Abstract Aiming at the problem of surrounding rock control during the 52,102 working face passing through the roof fall area of return air roadway in lijiahao coal mine. Through on-site investigations, numerical simulations, and engineering practices, we analyzed the characteristics and causes of ro...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-03-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-94191-y |
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