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2 2种采矿方案各循环进尺数据
Table 2 Cyclic feed data of two mining schemes(m)
采矿方案各循环进尺平均进尺
123456789101112
大断面正梯形2.5232332222332.5
大断面倒梯形3.54544.553.544---4.2
普通断面22.12.22.42.82.42.12.62.52.32.42.62.4