Correlation between shear strength index and fractal dimension of the rammed earth sampled from Ming Great Wall on the foot of Qilian Mountains
CUI Kai, WANG Zelin, GUAN Xipeng, LIU Wei
Journal of Glaciology and Geocryology . 2019, (3): 606 -614 .  DOI: 10.7522/j.issn.1000-0240.2019.0069