大断面六角形进路采矿法结构参数优化研究
Study on Optimization of Structural Parameters of Hexagonal Mining Method with Large Cross-section
（a）最大主应力云图；（b）最小主应力云图；（c）纵向位移云图；（d）塑性破坏区云图
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 |
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Study on Optimization of Structural Parameters of Hexagonal Mining Method with Large Cross-section |
| Qinli ZHANG,Chaoyu JIANG,Xiang GAO,Bin LIU |
| 图5 模拟过程云图 （a）最大主应力云图；（b）最小主应力云图；（c）纵向位移云图；（d）塑性破坏区云图 |
| Fig.5 Nephogram of simulation process |
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