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统计了2000~2013年我国煤矿死亡30人以上的特别重大瓦斯煤尘爆炸事故,通过统计数据分析了不同煤矿类型、不同井型、不同瓦斯等级的煤矿发生特别重大瓦斯煤尘爆炸的规律,同时分析了这些事故的发生地点、引起爆炸的火源类型、瓦斯积聚的原因。该统计分析可以为瓦斯煤尘爆炸事故的预防提供一定的指导作用。
Statistics of 2000 to 2013, more than 30 deaths in coal mines in our country a particularly serious coal-fired dust explosion accident statistics by statistical data analysis of coal mines of different coal mine types, different well types, different gas levels of coal gas explosion occurred particularly serious law, at the same time The locations of these accidents were analyzed, the types of fire sources causing the explosion and the reasons for gas accumulation. The statistical analysis can provide some guidance for the prevention of gas coal dust explosion accident.