基于未确知测度理论的石英脉型钨矿山采空区稳定性评价

叶光祥,黄智群,王晓军,张树标,苑栋

Evaluation of Goaf Stability in Vein Quartz Tungsten Mines Based on Unascertained Measure Theory

Guangxiang YE,Zhiqun HUANG,Xiaojun WANG,Shubiao ZHANG,Dong YUAN

表2 采空区稳定性评价指标取值

Table 2 Evaluation index values of goaf stability

中段 矿带号 空区编号 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 388 Ⅲ Ⅲ124Ⅱ 1 2 1 2 3 3 2 1.3 94 3 1.440 Ⅲ Ⅲ810 4 3 2 3 4 4 4 27 1 000 4 0.740 Ⅲ Ⅲ68 3 3 3 3 3 3 1 7 324 4 0.793 Ⅲ Ⅲ46 3 3 3 4 3 3 3 2 90 3 0.900 Ⅲ Ⅲ13W 1 2 2 2 1 2 1 16 840 4 1.656 Ⅲ Ⅲ102N 4 3 2 3 4 4 3 19 685 4 0.740 Ⅲ Ⅲ02 2 2 2 2 1 2 1 3 120 3 0.870 Ⅲ Ⅲ01 4 3 2 3 4 3 3 33 1 365 4 0.857 ⅢS 2146N 4 3 3 4 4 4 2 14 504 4 0.900 ⅢS Ⅲ126 4 3 3 4 2 4 2 3 210 4 1.556