粒料固有各向异性的离散元模拟与细观分析1)
钱劲松, 陈康为, 张磊

SIMULATION AND MICRO-MECHANICS ANALYSIS OF INHERENT ANISOTROPY OF GRANULAR BY DISTINCT ELEMENT METHOD1)
Qian Jinsong, Chen Kangwei, Zhang Lei
表 4 接触分布三维玫瑰图汇总表
Table 4 Three-dimensional rose graph of contact distribution