PDF(1095 KB)
Stope Structure Parameters Optimization for Backfill by Two-step Stoping
QIN Jian-chun, WANG Xin-min, LUO Xiao-fang, WU Peng, CHEN Wu-jiu, CHEN Xian-long
Mining and Metallurgical Engineering ›› 2012, Vol. 32 ›› Issue (4) : 1-4.
PDF(1095 KB)
PDF(1095 KB)
Stope Structure Parameters Optimization for Backfill by Two-step Stoping
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