大断面六角形进路采矿法结构参数优化研究
张钦礼,蒋超余,高翔,刘斌

Study on Optimization of Structural Parameters of Hexagonal Mining Method with Large Cross-section
Qinli ZHANG,Chaoyu JIANG,Xiang GAO,Bin LIU
表4 各循环平均炸药单耗记录
Table 4 Record of average explosive unit consumption in each cycle(kg/t)
采矿方案各循环炸药单耗平均
123456789101112
大断面正梯形0.240.240.230.250.210.190.210.250.110.240.150.150.19
大断面倒梯形0.090.090.080.060.110.110.060.070.08---0.08
普通断面0.190.220.210.210.290.160.210.260.180.270.230.210.20