基于相对差异函数的金属矿采空区危险性识别

廖宝泉,柯愈贤,卿琛,张华熙,黄豪琪,方立发,王成,陶铁军

Risk Recognition of Metal Mine Goaf Based on Relative Difference Function

Baoquan LIAO,Yuxian KE,Chen QING,Huaxi ZHANG,Haoqi HUANG,Lifa FANG,Cheng WANG,Tiejun TAO

表4 采空区危险性相对差异函数识别结果

Table 4 Results of goaf risk identification by relative difference function

采空区编号 H' H 危险性级别 α=1，β=1 α=2，β=1 α=1，β=2 α=2，β=2 1# 1.951 2.081 1.507 1.682 1.806 Ⅱ 2# 1.718 2.308 1.526 2.043 1.899 Ⅱ 3# 2.002 2.161 2.373 2.215 2.188 Ⅱ 4# 1.471 1.601 1.027 1.202 1.326 Ⅰ 5# 2.931 2.908 3.023 2.850 2.928 Ⅲ 6# 1.288 1.878 1.096 1.613 1.469 Ⅰ 7# 2.865 2.824 2.478 2.546 2.678 Ⅲ 8# 1.424 1.401 1.516 1.343 1.421 Ⅰ