摘要
为确定导致煤与瓦斯突出的行为因素,以采取预防措施降低煤与瓦斯突出事故率,基于事故致因"2-4"模型建立了煤与瓦斯突出事故原因分类框架,进而统计分析了93起重特大煤与瓦斯突出事故发生的直接原因、间接原因、根本原因、根源原因,得到了各类事故原因的具体表现形式和主要因素,并给出了与各阶段因素相应的控制措施。结果表明:事故原因可分为4个阶段13类因素,直接原因不安全动作、直接原因不安全物态、间接原因、根本原因,根源原因中引发事故比例最高的因素分别为违章放炮、突出预兆、安全意识不高、安全培训管理制度不健全、安全决定于安全意识。并根据研究结果提出了事故原因的控制措施。
To identify the behavior factors that lead to coal and gas outburst accidents and take preventive measures to reduce coal and gas outburst accident rate, this paper proposes a cause classification framework of coal and gas outburst accidents based on the accident causation＂2-4＂model. It is utilized to statistically analyze the direct causes, indirect causes, radical causes, root causes, and their frequencies in 93 major accidents of coal and gas outburst in China. The specific manifestations and main factors of various accidents are obtained, and the corresponding control measures are given. The results show that the accident factors can be divided into 4 stages and 13 kinds of factors, including direct cause unsafe movement, direct cause unsafe physical state,indirect reason, root cause; the causal factors cause the highest proportion of accidents are the violation of the regulations in blasting, the foreboding of outburst, the lower safety awareness, the defective safety training management system. The safety depends on the safety consciousness. According to the results, the coutrol measures for the cause are proposed.
作者
曹家琳
崔永国
CAO Jialin;CUI Yongguo(School af Management, North China Institute of Science and Technology, Beijing 101601, China;National Safety Training Center of Coal Mines, North China institute of Science and Technology, Beijing 101601, China)
出处
《煤矿安全》
CAS
北大核心
2018年第4期229-232,共4页
Safety in Coal Mines
基金
中央高校基本科研业务费资助项目(3142017107)
