| 华亭煤矿冲击矿压综合防治技术研究与应用 |
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| 引用本文： | 李晖,周澎,薛再君,张玉亮.华亭煤矿冲击矿压综合防治技术研究与应用[J].煤矿开采,2009,14(3). |
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| 作者姓名： | 李晖 周澎 薛再君 张玉亮 |
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| 作者单位： | 甘肃华亭煤电股份有限公司,甘肃,华亭,744100 |
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| 摘 要： | 针对华亭煤矿进入深部开采冲击矿压日益凸显,严重危及矿井安全生产的现状,加大资金投入,加强技术研究,综合分析冲击矿压发生的原因,采取声发射、微震、电磁辐射、钻屑等综合监测手段,分区分级预测预报冲击矿压;采取顶板深孔爆破、煤体卸压爆破、煤层及顶板注水、钻孔卸压等综合防治手段,按照不同地点冲击矿压的危害程度,分级分区地开展矿压防治工作,达到冲击矿压综合防治的目的。
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| 关 键 词： | 冲击矿压 综合防治 研究与应用 监测 |
Comprehensive Prevention Technology for Rock-burst and Application in Huating Colliery |
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| LI Hui,ZHOU Peng,XUE Zai-jun,ZHANG Yu-liang.Comprehensive Prevention Technology for Rock-burst and Application in Huating Colliery[J].Coal Mining Technology,2009,14(3). |
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| Authors: | LI Hui ZHOU Peng XUE Zai-jun ZHANG Yu-liang |
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| Affiliation: | Gansu Huating Coal & Power Co.;Ltd;Huating 744100;China |
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| Abstract: | Rock-burst has threatened safety mining of Huating Colliery with mining depth increasing.This paper comprehensively analyzed rock-burst cause and made prediction with different danger areas and grades by acoustic emission,micro-seismic,electromagnetic radiation and drilling method.Comprehensive prevention methods including deep-hole blasting for breaking roof,coal blasting for pressure relief,water injecting into coal and roof and drilling for pressure relief were applied according to different danger degre... |
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| Keywords: | rock-burst comprehensive prevention research and application monitoring |
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