基于FDEM的岩石颗粒破碎后碎片形状的统计分析 |
周剑,马刚,周伟,程勇刚,黄泉水,曹学兴 |
Statistical analysis of fragment shape of rock grain after crushing based on FDEM |
Jian ZHOU,Gang MA,Wei ZHOU,Yong-gang CHENG,Quan-shui HUANG,Xue-xing CAO |
图 4 颗粒的4种网格示意图 |
Fig.4 Schematic diagram of four different meshes of grain |
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