论文部分内容阅读
根据薛村矿现场跟踪实测资料,定性分析瓦斯突出预测指标,同时运用灰色关联分析与“三率”法定量计算,得出钻屑瓦斯解吸指标△h2敏感度较好。定性分析与定量计算结果一致。
According to the measured data of Xuecun Mine, the predictions of gas outburst were qualitatively analyzed. At the same time, the gray relational analysis and the “three-rate” method were used to calculate quantitatively. The sensitivity of △ h2 for gas desorption was better. Qualitative analysis and quantitative calculation of the same.