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煤矿瓦斯事故是煤矿安全事故的主要类型之一,在煤矿事故中瓦斯事故发生频率最高,死亡率最高,经济损失最大。针对发生事故率最高的瓦斯事故,参考HFACS框架图,采用SPSS13.0对国内近10年发生的100起典型的煤矿瓦斯事故原因进行分析,运用统计分析、卡方检验、让步比(OR)来分析煤矿瓦斯事故的人员失信情况。通过典型的瓦斯事故分析得出我国瓦斯事故的发生主要是由于管理者的失信和操作者的失信,并针对此问题提出对策性建议。
Coal mine gas accident is one of the main types of coal mine safety accidents. Coal mine accidents have the highest frequency of gas accidents with the highest mortality rate and the highest economic losses. Aiming at the gas accident with the highest accident rate, the causes of 100 typical coal mine gas accidents occurred in the past 10 years in China were analyzed by using SPSS13.0 with reference to the HFACS framework. By using statistical analysis, chi-square test, and odds ratio Analysis of coal mine gas accident dishonesty. Through the analysis of typical gas accidents, it is concluded that the occurrence of gas accidents in our country is mainly caused by the manager’s dishonesty and the operator’s dishonesty, and puts forward countermeasures to solve the problem.