冻融作用下砂土颗粒形态变化规律研究
恽晴飞, 张泽, 明姣, 付翔宇, 周成林, MELNIKOV Andrey

Experimental study on morphometric changes of sand particles under freezing-thawing cycles
Qingfei YUN, Ze ZHANG, Jiao MING, Xiangyu FU, Chenglin ZHOU, Andrey MELNIKOV
表2 细砂与粗砂颗粒的形态初始参数
Table 2 The initial form parameters of the fine sand and coarse sand
D10/μmD50/μmD90/μm平均圆度长径比平均值体积平均粒径/μm颗数平均粒径/μm
细砂95.38211.6346.790.8111.44219.3433.89
粗砂105.79200.12406.700.7261.56215.3340.01