摘要
煤矿瓦斯事故是煤矿事故防治的重点.在瓦斯事故中,瓦斯爆炸、瓦斯窒息及中毒、煤与瓦斯突出事故往往会造成严重的人员伤亡和财产损失.在所有的瓦斯事故中,由瓦斯爆炸事故引起的死亡人数最多,这和历年的瓦斯事故死亡人数情况相符合.作者基于灰色系统理论,对瓦斯事故类型的影响严重程度进行了灰色关联分析,从灰关联角度验证了煤矿瓦斯事故防治的重点应是:防治瓦斯爆炸、瓦斯窒息及中毒、煤与瓦斯突出事故.
As one of main accidents in coal mines, gas accident is focus to prevent accidents. Among gas accidents, gas explosion, gas asphyxiation, toxic, outburst of coal and gas can cause casualties, destruction of facilities and properties. The number of casualties caused by gas explosion are greatest compared with other gas accidents, which is almost consistent to past statistics. On the basis of gray system theory, the severities of gas accidents are analyzed using gray correlation theory in the paper. The results show that the key to prevent the gas accidents is to prevent gas explosion, gas asphyxiation, toxic, outburst of coal and gas.
出处
《河南理工大学学报（自然科学版）》
CAS
2006年第2期93-96,共4页
Journal of Henan Polytechnic University（Natural Science）
基金
国家重点基础研究计划973项目(2005CB221501)
关键词
灰关联分析
瓦斯事故
灰色系统
煤矿安全
Gray correlation analysis
gas accident
gray system
coal mining safety
