| 范数灰关联理论在煤矿瓦斯爆炸致因分析中的应用 |
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| 引用本文： | 宋艳,郭燕.范数灰关联理论在煤矿瓦斯爆炸致因分析中的应用[J].统计与信息论坛,2010,25(8):83-87. |
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| 作者姓名： | 宋艳 郭燕 |
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| 作者单位： | 哈尔滨工程大学,经济管理学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 黑龙江省社会科学基金资助项目《基于政府公关的危机预警决策支持方法》，黑龙江省留学回国人员择优资助项目《基于群体决策的黑龙江省煤矿安全管理研究》，哈尔滨工程大学中央高校基本科研业务费专项资金资助《基于核应急管理的应急协同决策及其可靠性仿真研究》 |
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| 摘 要： | 采用范数灰关联分析方法对煤矿瓦斯爆炸致因因素进行分析,确定煤矿瓦斯爆炸事故发生的原因;分别计算各类事故致因因素对事故发生的灰色关联度;并根据得出的灰色关联度计算范数灰关联度,进而归一化处理计算结果,得到各影响因素的权重,从而得出结论：机电设备老化是高温热源产生的主要原因,通风系统设计不合理是瓦斯聚集的主要原因。
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| 关 键 词： | 瓦斯爆炸 致因因素 范数灰关联分析 关联度 权重 |
Application of Norm Grey Theory on the Analysis of Coal Mine Gas Explosion |
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| SONG Yan,GUO Yan.Application of Norm Grey Theory on the Analysis of Coal Mine Gas Explosion[J].Statistics & Information Tribune,2010,25(8):83-87. |
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| Authors: | SONG Yan GUO Yan |
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| Institution: | (School of Economics ＆ Management,Harbin Engineering University,Harbin 150001,China) |
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| Abstract: | This paper probes into the accident causation factors of gas explosion by the method of norm grey incidence analysis.Firstly,the causation of the gas explosion should be confirmed.Secondly,the degree of grey incidence of each causation factor is calculated separately and accordingly the degree of norm grey incidence and the normalization result are worked out.Finally,the weight of each causation factor is obtained based on the normalization result,which shows that ageing of mechanical electrical equipment and the unreasonable ventilation system are separately the main reason for heat source of high temperature and gas accumulation. |
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| Keywords: | gas explosion causation factors norm grey incidence analysis degree of incidence weight |
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