Width optimization of water-sealing coal-rock barrier pillar along irregular boundaries of clinker in open-pit coal mines
Due to the shallow burial depth and complex geological conditions of coal seams in some open-pit coal mines, coal seams are often exposed and in full contact with air, leading to spontaneous combustion and the formation of burnt rock. Burnt rock contains abundant micropores, which allow rainfall and...
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| Hlavní autoři: | , , , |
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| Médium: | Artigo |
| Jazyk: | Chinês |
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Editorial Department of Coal Science and Technology
2026-03-01
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| Edice: | Meitan kexue jishu |
| Témata: | |
| On-line přístup: | http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2025-0303 |
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