阜新地区矿震与浅源地震相关性研究
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摘要
矿震是威胁矿山安全生产的主要矿井动力现象之一,就目前来看,从理论到防治都尚未完全解决。随着开采深度的增加,现有矿震的矿井发生矿震的频率和强度都在不断增加,给安全生产带来巨大压力。以阜新五龙矿为研究对象,综合利用灾害防治学、地震学、统计学、地球物理学等原理和研究方法,系统地分析了现代活动构造及其应力场对浅源地震和矿震的影响、矿震与浅源地震的特性及其时空分布规律,最终确定了二者在时空上的相关性。
Mine-earthquake is one of the leading mine dynamic phenomena that affect the safety production of mine.At present,it can not be solved entirely in the theory and the practice.Along with the mining depth increasing,the frequency and intensity of the mine earthquake are increasing in the mine,which brings the huge stress to safe production.Taking Wulong mine as the research object,the effect of the modern structure and its stress field on the nature earthquake and mine-earthquake,the characteristics of the mine-earthquake and shallow-focus earthquake and their distributions in space are systematically analyzed,and the relativity between them in time and space is finally determined by comprehensively using the disaster prevention science,seismology,statistics,geophysics and other principles and researches.
Mine-earthquake is one of the leading mine dynamic phenomena that affect the safety production of mine.At present,it can not be solved entirely in the theory and the practice.Along with the mining depth increasing,the frequency and intensity of the mine earthquake are increasing in the mine,which brings the huge stress to safe production.Taking Wulong mine as the research object,the effect of the modern structure and its stress field on the nature earthquake and mine-earthquake,the characteristics of the mine-earthquake and shallow-focus earthquake and their distributions in space are systematically analyzed,and the relativity between them in time and space is finally determined by comprehensively using the disaster prevention science,seismology,statistics,geophysics and other principles and researches.
引文
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[2]任振起,何武学,等.矿山地震序列特征及其与天然地震活动的相关性分析[J].地震,1997,17(03):265-270.
[3]李世愚,和雪松,等.地震学在减轻矿山地质灾害中的应用进展[J].国际地震动态,2006(4):1-9.
[4]环文林,张晓东,吴宣,等.中国地震区、带划分研究[C]//中国地震区划学术讨论会文集.北京:地震出版社,1998:45-70.
[5]肖和平.煤矿构造矿震机理[J].湖南地质,1999(S1):141-146.
[6]张宏伟,韩军,宋卫华,等.地质动力区化[M].北京:煤炭工业出版社,2009:30-46.
[7]Slawomir Jerzy Gibowicz,等.矿山地震学引论[M].修济刚,等,译.北京:地震出版社,1998:52-76.
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