碎石集料变形机理的块体元数值试验分析

马正涛, 李双洋, 赵永春, 李根

Deformation process and mechanisms of crushed rock aggregate analyzed by numerical experiment of discrete element method

Zhengtao MA, Shuangyang LI, Yongchun ZHAO, Gen LI

图6 1.27~2.54 cm级配55.1 kPa位移矢量图

Fig.6 Displacement vector graphs at confining pressure of 55.1 kPa for grading range 1.27~2.54 cm as axial strain of 0% （a）， 3% （b）， 7% （c） and 10% （d）