Study on the mechanism of advanced grouting reinforcement in fault fractured zones of deep large-mining-height fully mechanized mining faces
Aiming at the problem of poor control over coal wall spalling and roof instability when large-mining-height working faces in deep mines pass through fault fractured zones, this study takes the fault fractured zone in the 7,436 working face of Kongzhuang Coal Mine as the engineering background. Throu...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2025-08-01
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| Series: | Frontiers in Earth Science |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/feart.2025.1635731/full |
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