用加权灰色关联分析煤与瓦斯突出的主控因素  

Using Weighted Gray Correlation Analysis Main Factors of Coal and Gas Outburst

作　　者：徐昆伦[1] 李明明[2] 

机构地区：[1]青岛远洋船员职业学院,山东青岛266071 [2]河南理工大学瓦斯地质研究所,河南焦作454003

出　　处：《煤炭技术》2015年第3期190-192,共3页Coal Technology

摘　　要：影响煤与瓦斯突出的因素众多,分析现有的煤与瓦斯突出的主要影响因素,运用突出贡献率确定权重系数,在此基础上,利用灰色理论创立煤与瓦斯突出综合评价的加权灰色关联分析方法。以某煤矿为例,利用该方法分析了煤与瓦斯突出控制因素,找出各影响因素对煤与瓦斯突出影响程度的大小排序,结果符合实际情况。Many factors affecting coal and gas outburst, the analysis of the existing coal and gas outburst of the main factors, the use of outstanding contribution rate to determine the weight factor, on this basis, the use of gray theory founded weighted gray correlation analysis of coal and gas outburst comprehensive evaluation methods. In a mine, for example, using this method to analyze the coal and gas outburst controlled factors to identify the various factors influencing the extent of coal and gas outburst affect the size of the sort, the results in line with the actual situation.

关 键 词：煤与瓦斯突出 控制因素 权重系数 加权灰色关联度 排序 

分 类 号：TD713[矿业工程—矿井通风与安全]