基于CRITIC-CW法的地下矿岩体质量评价

戚伟,李威,李振阳,赵国彦

Rock Mass Quality Evaluation of Underground Mine Based on CRITIC-CW Method

Wei QI,Wei LI,Zhenyang LI,Guoyan ZHAO

表3 新立矿区各评价指标实测值

Table 3 Measured values of each evaluation index in Xinli mining area

样本位置 评价指标 X1 X2 X3 X4 X5 -200 m中段1#采场 82 81 0.40 0.48 22.0 -200 m中段2#采场 80 81 0.40 0.45 17.0 -240 m中段5#采场 78 80 0.43 0.42 75.0 -320 m中段2#采场 55 82 0.43 0.43 62.5 -320 m中段3#采场 75 78 0.40 0.42 17.5