现代矿业
現代礦業
현대광업
Express Information of Mining Industry
2011年
3期
44-48,61
,共6页
水害%影响因素%危害程度%判别模型
水害%影響因素%危害程度%判彆模型
수해%영향인소%위해정도%판별모형
Water disaster%Affect factors%Damage degree%Discriminant model
以具有典型、复杂地质条件的华蓥山矿区龙滩煤矿为研究对象,系统地分析评价了各充水源对矿井生产的影响以及威胁程度,构建了威胁水源的评判模型,并利用矿井水害威胁系数将龙滩煤矿区划分为无突水威胁区域、弱突水威胁区域、中弱突水威胁区域、中强突水威胁区域和强突水威胁区域等5个突水威胁等级。
以具有典型、複雜地質條件的華鎣山礦區龍灘煤礦為研究對象,繫統地分析評價瞭各充水源對礦井生產的影響以及威脅程度,構建瞭威脅水源的評判模型,併利用礦井水害威脅繫數將龍灘煤礦區劃分為無突水威脅區域、弱突水威脅區域、中弱突水威脅區域、中彊突水威脅區域和彊突水威脅區域等5箇突水威脅等級。
이구유전형、복잡지질조건적화형산광구룡탄매광위연구대상,계통지분석평개료각충수원대광정생산적영향이급위협정도,구건료위협수원적평판모형,병이용광정수해위협계수장룡탄매광구화분위무돌수위협구역、약돌수위협구역、중약돌수위협구역、중강돌수위협구역화강돌수위협구역등5개돌수위협등급。
Take Longtan coal mine of Huayingshan mining area which has typical and complicated geological conditions as the research object,the affect and threaten degree of each water source to mine production was analyzed and evaluated systematically.The evaluation model of threatening water was constructed,and Longtan coal mine area were divided into five water inrush threat levels： no water inrush threat area,weak water inrush threat area,middle-weak water inrush threat area,middle-strong water inrush threat area and strong water inrush threat area by using mine water disaster threat indexs.
