Particle size distribution characteristics and determination method of crushed gravel with fine content Pc<25% of non-piping permeation deformation type
QI Junxiu, ZHAO Xiaoju, LIU Yan, ZHANG Zhongyan, ZHANG Guangyu
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2016, (4): 977 -981 .  DOI: 10.7522/j.issn.1000-0240.2016.0112