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以2003～2007年煤矿事故统计数据为基础数据[1],构建灰关联熵法进行分析,诣在寻找出影响我国煤矿事故频繁发生的主要事故类型。研究结果表明:在所有事故中,瓦斯事故、火灾事故、运输事故及顶板事故等对煤矿事故的死亡人数的影响较大。对于相同问题的研究,该方法与传统方法相比较,具有与实际情况吻合度更好的结果。该分析方法为进一步预防和控制煤矿事故的发生和加强煤矿安全生产管理提供了科学依据。
Based on the statistical data of coal mine accidents from 2003 to 2007 [1], the gray correlation entropy method was constructed to analyze the major accident types that affected coal mine accidents in our country frequently. The results show that in all accidents, the gas accidents, fire accidents, transportation accidents and roof accidents have a greater impact on the death toll of coal mine accidents. Compared with the traditional method, this method has the better agreement with the actual situation for the same problem. This analysis method provides a scientific basis for further prevention and control of coal mine accidents and strengthening coal mine safety production management.