Risk assessment and mechanism of rock burst for deep soft coal roadways
Abstract The occurrence of rock burst is related to the physical properties of coal-bearing strata. Under the same mining conditions, the excavation of soft coal seams at 1000 m or deeper has a lower risk of rock burst. The characteristics of rock burst in soft coal seams include a small impact infl...
| Main Authors: | , , , , |
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| 格式: | 文件 |
| 语言: | English |
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Nature Portfolio
2025-02-01
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| 丛编: | Scientific Reports |
| 主题: | |
| 在线阅读: | https://doi.org/10.1038/s41598-025-91619-3 |