摘要
随着开采深度与强度加大,煤矿水害事故是仅次于瓦斯的自然灾害,对安全开采产生巨大威胁。以西北某矿区现代化煤矿为背景,分析煤矿水害的致灾因素,确定导致煤矿水害事故的基本事件,建立事故树分析模型,求出最小割集和结构重要度,以此为依据提出防治水的措施及建议。
With the increasing of mining depth and intensity, coal mine flood accidents are natural disasters posing a great threat to security mining that its frequency is next to gas explosion. Taking a modernization coal mine in the northeast of China for example, we analyze causing disaster factors, and confirm basic events leading to flood accidents, and build the model of the fault tree, and seek out minimal cut sets and structure importance, then propose measures of flood control according to the above results.
出处
《华北科技学院学报》
2015年第4期48-52,共5页
Journal of North China Institute of Science and Technology
基金
中央高校基本科研业务费资助(3142013100)
关键词
煤矿水害
事故树分析
防治水措施
Coal mine flood damage
Fault tree analysis
Measures of flood control
作者简介
李昊（1984-），男，江苏淮安人，硕士，华北科技学院安全工程学院讲师，从事采矿与安全工程方面研究。E—mail：fxxx1984@qq．com
