Mechanism and control of asymmetric deformation of surrounding rock in gob‐side roadway driving along narrow coal pillar in extra-thick coal seam
This study focuses on the asymmetric large deformation of surrounding rock during gob‐side roadway driving along narrow coal pillars in extra-thick coal seams. Taking the 5230 return airway of the 8230 working face in Tashan Mine as the engineering background, a structural mechanical model of the ov...
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| Principais autores: | , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Elsevier
2025-12-01
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| Serier: | Results in Engineering |
| Fag: | |
| Online adgang: | http://www.sciencedirect.com/science/article/pii/S2590123025040927 |
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