| 恒大煤矿“卸—支”双强耦合防治冲击地压实践#br# |
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| 引用本文： | 张信才. 恒大煤矿“卸—支”双强耦合防治冲击地压实践#br#[J]. 现代矿业, 2020, 36(2): 125 |
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| 作者姓名： | 张信才 |
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| 作者单位： | 阜矿集团恒大煤矿 |
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| 摘 要： | 恒大煤矿属于具有强冲击地压倾向的矿井，以矿井5366工作面为工程背景，对工作面冲击地压防治技术进行分析。在工作面冲击危险区域划分的基础上，对冲击危险区域采取“卸—支”双强耦合技术防治冲击地压。5366工作面开采实践表明：“卸—支”双强耦合技术防治冲击地压效果显著，保证了工作面安全高效生产。
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| 关 键 词： | 冲击地压 危险区域 “卸—支”双强耦合 |
Practice of Double strong Coupling Technology of "Depressurizing Supporting" to Preventing Rook Burst in Hengda Coal Mine |
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| Zhang Xincai. Practice of Double strong Coupling Technology of "Depressurizing Supporting" to Preventing Rook Burst in Hengda Coal Mine[J]. Modern Mining, 2020, 36(2): 125 |
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| Authors: | Zhang Xincai |
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| Affiliation: | Hengda Mine of Fuxin Mining Group |
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| Abstract: | Hengda Coal Mine is a coal mine with strong burst tendency.The rock burst prevention is analyzed based on No.5366 working face.On the basis of the division of rock burst dangerous area of the working face,the double strong coupling technology of "depressurizing supporting" is adopted to control rock burst.The mining practice shows that the technology has significant effect on preventing and controlling rock burst,which ensures the safe production of the working face. |
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| Keywords: | Rock bust Dangerous area Double strong coupling of 'depressurizing supporting' |
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