Experimental Research on the Influence of Particle Size and Gradation on Repose Angle of Rockfill
SUN Kai-chang, LIU Lin-feng, MING Hua-jun ,XU Xiao-feng, LI Quan, TONG Jia-xin
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2016, (8): 91 -95 .  DOI: 10.11988/ckyyb.20150632