TY - CPAPER T1 - Examples of ground support practice in challenging ground conditions at Vale’s deep operations in Sudbury T2 - Deep Mining 2014: Seventh International Conference on Deep and High Stress Mining AU - Yao, M AU - Sampson-Forsythe, A AU - Punkkinen, AR ED - Hudyma, M A2 - Hudyma, M ED - Potvin, Y A2 - Potvin, Y DA - 2014/09/16 PY - 2014 PB - Australian Centre for Geomechanics PP - Perth CY - Perth C1 - Perth SP - 291 EP - 304 UR - https://papers.acg.uwa.edu.au/p/1410_19_Yao/ ER - DO - 10.36487/ACG_rep/1410_19_Yao