| 采动影响下断层活化规律及其诱发冲击地压的防治 |
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| 引用本文： | 毛德兵,陈法兵.采动影响下断层活化规律及其诱发冲击地压的防治[J].煤矿开采,2013,18(1):73-76,65. |
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| 作者姓名： | 毛德兵 陈法兵 |
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| 作者单位： | 天地科技股份有限公司开采设计事业部,北京100013;煤炭科学研究总院开采设计研究分院,北京100013 |
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| 基金项目： | “十二五”国家科技支撑计划项目(2012BAK09B01) |
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| 摘 要： | 断层的存在导致了煤岩层的不连续及应力变化的不连续。根据微震监测结果分析了采动影响下断层延展长度、落差、走向及强度等对断层活化规律的影响。基于断层活化规律,提出了断层构造型冲击地压防治的基本原则。
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| 关 键 词： | 断层活化 冲击地压 微震监测 防治原则 |
Fault Activation Rules Influenced by Mining and Prevention of Rock-burst |
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| MAO De-bing
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CHEN Fa-bing.Fault Activation Rules Influenced by Mining and Prevention of Rock-burst[J].Coal Mining Technology,2013,18(1):73-76,65. |
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| Authors: | MAO De-bing CHEN Fa-bing |
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| Affiliation: | 1,2(1.Coal Mining & Designing Department,Tiandi Science & Technology Co.,Ltd.,Beijing 100013,China; 2.Coal Mining & Designing Branch,China Coal Research Institute,Beijing 100013,China) |
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| Abstract: | Fault result in discrete rock and coal-seam and discontinuous stress.According to seismic monitoring data,the influence of fault extension length,fault throw,fault strike and strength on fault activation rules were analyzed.On the basis of this,basic prevention principles of rock-burst induced by fault were put forward. |
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| Keywords: | fault activation rock-burst seismic monitoring prevention principle |
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