Decrease in coal losses during mining of contiguous seams in the near-bottom part at Vorkuta deposit
The problem of formation of extended zones with high rock pressure (HRP) from safety pillars at the boundaries of extraction pillars formed due to the mine layout of complex geometry is considered at the example of JSC Vorkutaugol mines. A detailed analysis of the remaining reserves of the near-bott...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Saint-Petersburg Mining University
2020-10-01
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| Series: | Записки Горного института |
| Subjects: | |
| Online Access: | https://pmi.spmi.ru/index.php/pmi/article/view/13576?setLocale=en_US |