| 千秋煤矿冲击地压与微震活动关系 |
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| 引用本文： | 张书敬,姚建国,鞠文君.千秋煤矿冲击地压与微震活动关系[J].煤炭学报,2012,37(Z1):7-12. |
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| 作者姓名： | 张书敬 姚建国 鞠文君 |
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| 作者单位： | 1.煤炭科学研究总院 开采设计研究分院，北京 100013；;
2．天地科技股份有限公司 开采设计事业部，北京 100013； ;
3.煤炭资源开采与环境保护国家重点实验室，北京 100013 |
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| 摘 要： | 采用千秋煤矿微震监测技术对21141工作面冲击地压发生规律、覆岩破裂与微震事件的关系、冲击地压与微震事件的关系进行研究。获得了该条件下顶板垮落带与断裂带高度、顶板周期性活动特征、冲击危险区域、冲击能量来源以及冲击地压主要影响因素，为冲击地压的防治提供了参考。
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| 关 键 词： | 冲击地压 微震监测 覆岩破裂 分布特征 |
| 收稿时间： | 2012-02-06 |
Relationship of rockburst and microseismic activity in Qianqiu Coal Mine |
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| ZHANG Shu-jing,YAO Jian-guo,JU Wen-jun.Relationship of rockburst and microseismic activity in Qianqiu Coal Mine[J].Journal of China Coal Society,2012,37(Z1):7-12. |
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| Authors: | ZHANG Shu-jing YAO Jian-guo JU Wen-jun |
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| Affiliation: | 1,2(1.Mining and Design Branch,China Coal Research Institute,Beijing 100013,China;2.Coal Mining and Design Department,Tiandi Science & Technology Co.,Ltd.,Beijing 100013,China;3.State Key Laboratory of Coal Mining and Environmental Protection,Beijing 100013,China) |
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| Abstract: | The relationship between overlying strata movement and seismic events,the relationship between rock burst and seismic events in Qianqiu Coal Mine 21141 working face were studied by using microseismic(MS) monitoring method.It reveals the height of caving zone and fractured zone of roof,the characteristics of roof periodic activity,danger area and energy source and the main influence factors of rock burst.It provided guidance on prevention for rock burst. |
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| Keywords: | rock burst microseismic monitoring overlying strata movement distribution characteristics |
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