龙首矿充填体悬臂结构的稳定性分析与评价

张钦礼,余一波,王道林

Stability Analysis and Evaluation of Filling Cantilever Structure in Longshou Mine

Qinli ZHANG,Yibo YU,Daolin WANG

图6 人工假顶悬臂模拟极限拉应力图

Fig.6 Simulated ultimate tensile stress diagram of artificial false roof cantilever