| 平煤十一矿微震监测系统优化布置及应用 |
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| 引用本文： | 胡国勇,张美琴. 平煤十一矿微震监测系统优化布置及应用[J]. 河南理工大学学报(自然科学版), 2011, 30(3): 279-282 |
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| 作者姓名： | 胡国勇 张美琴 |
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| 作者单位： | 1. 中平能化集团十一矿,河南平顶山,467000
2. 郑煤集团裴沟煤矿,河南新密,452382 |
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| 基金项目： | 国家重点基础研究(973)专项题目，河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 根据十一矿己二下山采区的采掘接替关系,提出了时空预测技术,确定了冲击地压重点防治区域.对微震监测站布置进行了优化,共布置了14个地下测站和2个地面测站.根据矿震监测记录,分析了微震信号的频谱特征和能量特征.结果表明,距矿震地点较近的震动频谱范围较宽,能量较大,低能量的震动有利于能量的释放,强矿震前会出现矿震能量和次数的静默期,最后,建立了十一矿强矿震危险监测防治体系,提出了冲击地压的解危措施.
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| 关 键 词： | 冲击地压 微震 优化布置 监测系统 |
The study on optimized arrangement of microsemeism monitoring system and its application in 11th mine of Pingdingshan co |
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| HU Guo-yong,ZHANG Mei-qin. The study on optimized arrangement of microsemeism monitoring system and its application in 11th mine of Pingdingshan co[J]. JOURNAL OF HENAN POLYTECHNIC UNIVERSITY, 2011, 30(3): 279-282 |
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| Authors: | HU Guo-yong ZHANG Mei-qin |
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| Affiliation: | 1.11th Mine,Zhong Ping Engery Chemical Group,Pingdingshan 467000,Henan,China;2.Peigou Mine,Zhengzhou Coal Mining Group Xinmi 452382,Henan,China) |
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| Abstract: | According to mining scheduling of diphead panel of J2 in 11th Mine of Pingdingshan,technology of rockburst time and site prediction were presented;Key control area of rockburst was determined.Monitoring system of rockburst was optimized.14 underground sta |
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| Keywords: | rockburst microsemeism optimized arrangement monitoring system |
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