In order to minimize the influence of subjective bias on blasting effect evaluation model weights allocation,AHP-Fuzzy complex methods were used,3main aspects of the blasting quality,economic and technical benefits and safety risks and environmental impact were considered.6specific evaluation indexes were quantified and calculated,which include blasted ore pile shape,blasting fragmentation distribution,explosive unit consumption,blast hole utilizing ratio,the impact on surrounding tunnel,and the impact on surface buildings.By the study,a hard-rock uranium mine deep hole blasting comprehensive ...
