尾砂胶结充填体三维空间强度分布相似模拟试验研究
李文臣,郭利杰,陈鑫政,李宗楠,李欣

Similarity Simulation Experiment on Strength Distribution in Three-Dimen-sional Spatial of Cemented Tailing Backfill
Wenchen LI,Lijie GUO,Xinzheng CHEN,Zongnan LI,Xin LI
图14 充填料浆在纵向上的中值粒径D50分布
Fig.14 D50 distribution of medium diameter of filling slurry in the longitudinal