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 17 不同粒径组碎片圆度的累积分布和Kruskal - Wallis检验

Fig.17 Cumulative distribution and Kruskal - Wallis test for sphericity of fragments of different size groups