基于距离判别分析的矿山岩爆倾向性评价

赵国彦,党成凯,刘焕新,刘洋,肖屈日,李洋,陈立强,毛文杰

Evaluation of Mine Rockburst Tendency Based on the Distance Discrimination Analysis

Guoyan ZHAO,Chengkai DANG,Huanxin LIU,Yang LIU,Quri XIAO,Yang LI,Liqiang CHEN,Wenjie MAO

表 3 待测样本判别分析

Table 3 Discriminant analysis of the samples to be tested

样本编号 d2（x，H） d2（x，M） d2（x，L） d2（x，N） X1 1.9969 3.0366 3.2408 10.0211 X2 10.9615 3.8975 1.705 10.2784 X3 2.0452 1.1582 0.6168 6.0869 X4 4.8751 1.2118 0.7458 3.5889 X5 2.1594 1.0515 0.5322 5.6335 X6 80.99 9.0697 12.0749 24.5004 X7 17.2164 10.2383 4.7081 23.3607 X8 31.6168 71.7355 4.6551 8.9458 X9 6.7819 4.2689 2.5627 12.5589