Research on structural evolution and uniaxial mechanical properties of coal and rock treated at low temperature
In order to study the influence of different low temperatures on coal rock mechanics and acoustic emission characteristics, the raw coal prepared from the 15# coal seam anthracite in Yangquan Xinjing Coal Mine was used as the research object. The refrigerated environment box and the acoustic emissio...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Safety in Coal Mines
2021-09-01
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| Series: | Meikuang Anquan |
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| Online Access: | https://www.mkaqzz.com/cn/article/id/7609 |