矿业安全与环保
礦業安全與環保
광업안전여배보
MINING SAFETY & ENVIRONMENTAL PROTECTION
2014年
2期
53-56,60
,共5页
王传朋%王元杰%陈法兵
王傳朋%王元傑%陳法兵
왕전붕%왕원걸%진법병
煤矿%微震监测%冲击地压%微震事件%分布特征
煤礦%微震鑑測%遲擊地壓%微震事件%分佈特徵
매광%미진감측%충격지압%미진사건%분포특정
coal mine%microseismic monitoring%rock burst%microseismic incident%distribution characteristics
根据集贤煤矿微震事件的监测结果,从微震事件的能量分布、空间位置分布、与工作面推进和组织生产的关系等方面,对微震事件的发生规律和分布特征进行了分析,得出冲击地压发生前的微震活动特征及微震事件能量与冲击地压的关系,并对高冲击危险区域进行了判定,进而对集贤煤矿的冲击地压灾害的防治提出了建议,为冲击地压灾害的防治提供了依据。
根據集賢煤礦微震事件的鑑測結果,從微震事件的能量分佈、空間位置分佈、與工作麵推進和組織生產的關繫等方麵,對微震事件的髮生規律和分佈特徵進行瞭分析,得齣遲擊地壓髮生前的微震活動特徵及微震事件能量與遲擊地壓的關繫,併對高遲擊危險區域進行瞭判定,進而對集賢煤礦的遲擊地壓災害的防治提齣瞭建議,為遲擊地壓災害的防治提供瞭依據。
근거집현매광미진사건적감측결과,종미진사건적능량분포、공간위치분포、여공작면추진화조직생산적관계등방면,대미진사건적발생규률화분포특정진행료분석,득출충격지압발생전적미진활동특정급미진사건능량여충격지압적관계,병대고충격위험구역진행료판정,진이대집현매광적충격지압재해적방치제출료건의,위충격지압재해적방치제공료의거。
Based on the monitoring results of microseismic incidents in Jixian Coal Mine, analysis was made on the occurrence regularity and distribution characteristics of the microseismic incidents from the aspects of the energy distribution, space and position distribution of the microseismic incidents and the relationship with the face advance and production organization. The characteristics of microseismic activity before the occurrence of the rock burst and the relationship between energy of microseismic incidents and rock burst were obtained. The areas with high tendency of rock burst were determined and suggestions for the prevention and control of rock burst in Jixian Mine were put forward, all of these provided the basis for the prevention and control of rock burst.