中国煤矿重大瓦斯爆炸事故规律分析

COMPARATIVE RESEARCH ON CHINA COAL-MINE FATAL GAS EXPLOSION ACCIDENTS RULES

摘要: 通过对中国煤矿1980年到2000年20年间发生的重大瓦斯爆炸事故和发生在国有重点煤矿的重大瓦斯爆炸事故的对比分析显示在所有导致中国煤矿重大瓦斯爆炸事故的直接原因中, 人因 (含故意违章45.89%、管理失误44.89%、缺陷设计6.90%) 所占比率高达96.59%以上, 这一数据在国有重点煤矿为人因 (故意违章48.78%、管理失误35.36%、缺陷设计4.90%) 占89.02%。这使我们对中国煤矿重大瓦斯爆炸事故的致因规律有了全新认识。在研究重大瓦斯爆炸事故环境特征、特征源交叉数据的基础上, 对比得出中国煤矿重大瓦斯爆炸事故规律图并分析。

Abstract: According to the comparative analysis of fatal accidents during 20 years time(1980～2000),human error(including deliberate violation 45.89%, management error 44.89% and design deficiency 6.90%) accounted for up to 96.59% among the direct causes of China coal mine fatal accidents. And in state owned key coal mine,human error(including deliberate violation 48.78%,management error 35.36% and design deficiency 4.90%) accounted for up to 89.02%.This made us to reconsider the cause of China coal mine fatal accidents. On the basis of researching on fatal gas explosion accidents environment traits and cross data of trait sources,the paper analyses and concludes the rules of China coalmine fatal accidents explosion accidents through comparison.