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
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