硬岩矿山充填开采现状评述与探索

李夕兵,刘冰

Review and Exploration of Current Situation of Backfill Mining in Hard Rock Mines

Xibing LI,Bing LIU

图4 (a)加拿大Kidd Creek深井充填系统管道布置图[36]；(b)浅井正常管道磨损和深井膏体充填管道磨损[24]；(c)南非TauTona金矿的超高强度回填充填原理图[36]

Fig.4 (a)Pipeline layout of Kidd Creek deep mine filling system in Canada[24]；(b)paste backfill pipeline wear in shallow and deep mine[36]；(c)schematic diagram of ultra high strength backfill in TauTona gold mine[36]