煤矿矿区回采巷道围岩稳定性分类的灰色Fuzy聚类分析及应用

宁云才;邢中光

Grey Fuzzy Assemblage Analysis and Its Application in Rock Stability Classification of Gateway in Mine

Ning Yuncai;Xing Zhongguang

系统工程理论与实践 . 1997, (8): 116 -118 . DOI: 10.12011/1000-6788(1997)8-116