沙土内摩擦角与粒径、含水率及天然坡角的关系

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范智杰, 屈建军, 周焕

The Relationship between Sand Particle Internal Friction Angle and Particle Size, Water Content and Slope Angle

Fan Zhijie, Qu Jianjun, Zhou Huan

中国沙漠 . 2015, (2): 301 -305 . DOI: 10.7522/j.issn.1000-694X.2014.00028