Roof breaking characteristics and mining pressure APPEARANCE laws in close distance COAL seams
In order to obtain lower coal seam mining of roof breaking characteristic and the law of mine pressure appearance in the close distance coal seams, this paper takes working face 6101 of a mine as the engineering background, and studies the roof breaking characteristics and pressure law in close dist...
Main Authors: | Xuping Li, Yanqing Liu, Xiaopeng Ren, Xiangye Wu, Chenhong Zhou |
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Format: | Article |
Language: | English |
Published: |
SAGE Publishing
2023-03-01
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Series: | Energy Exploration & Exploitation |
Online Access: | https://doi.org/10.1177/01445987221120888 |
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