灰色关联理论在井筒揭煤中的应用研究

Research on the application of gray relational theory in shaft uncovering coal technology

用灰色系统理论模型中的关联分析方法对井筒揭煤安全施工进行了综合分析,建立了衡量矿井安全性的指标体系与灰色关联分析排序模型,应用该方法对多个煤层的安全性进行了综合评价,提出了井筒揭煤过程中安全施工方面所采取的有效的措施,确保谢桥煤矿风井可以安全快速揭开所有煤层,并为谢桥矿即将施工的二副井和箕斗井的安全进行提供可靠的理论和现实依据。

The artiele analyzed the safety construction of the shaft uncovering coal using gray relational analysis and established mine safety index system and ranking model of gray relational analysis. Using this method, the paper proposed effective measures for shaft uncovering coal, ensured safety uncovering all seam of air shaft in Xieqiao Coal Mine and provide basis for future uncovering coal construetion.