摘要
防治煤与瓦斯突出是煤矿生产的重要内容之一,研究煤与瓦斯突出对煤矿安全管理有重要意义。采用事故树分析法对贵州省盘州市梓木嘎煤矿煤与瓦斯突出进行全面系统的分析,计算出最小割集、最小径集和基本事件结构重要度,结合解释结构模型对重要的基本事件进行分析,得出主要因素的解释结构模型。结果表明:FTA-ISM分析结果符合该矿实际情况,对分析煤与瓦斯突出事故有重要的应用价值。
Prevention and control of coal and gas outburst is one of the important contents of daily work in coal mine.It is of great significance to study coal and gas outburst for coal mine safety management.A comprehensive and systematic analysis of coal and gas outburst in Zimuga Coal Mine,Panzhou City,Guizhou Province was carried out by using the fault tree analysis method.Then,the minimum cut set,the minimum diameter set and the structural importance of basic events were calculated.Combined with the interpretive structural model,the important basic events were analyzed,and the interpretive structure model of the main factors was obtained.The results showed that the FTA-ISM analysis results accorded with the actual situation of the mine and had an important application value in the analysis on coal and gas outburst accidents.
作者
赵先伟
谢雄刚
王潞欧
李维翔
ZHAO Xianwei;XIE Xionggang;WANG Lu’ou;LI Weixiang(College of Mining,Guizhou University,Guiyang,Guizhou 550025,China)
出处
《矿业研究与开发》
CAS
北大核心
2019年第12期127-130,共4页
Mining Research and Development
基金
国家自然科学基金资助项目(51864009)
贵州省科技厅社发攻关项目[黔科合SY字(2015)3001]
贵州省科技厅项目(黔科合支撑[2017]2821)
关键词
煤与瓦斯突出
事故树
解释结构模型
结构重要度
Coal and gas outburst
Fault tree
Interpretive structural model
Structural importance
