冻融作用下砂土颗粒形态变化规律研究
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恽晴飞 1,2( ), 张泽 2,3,4( ), 明姣 2, 付翔宇 1,2, 周成林 2, MELNIKOV Andrey 5
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Experimental study on morphometric changes of sand particles under freezing-thawing cycles
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Qingfei YUN 1,2( ), Ze ZHANG 2,3,4( ), Jiao MING 2, Xiangyu FU 1,2, Chenglin ZHOU 2, Andrey MELNIKOV 5
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图10. 冻融循环后粗砂在四倍物镜下的图像
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Fig.10. Typical grain patterns of coarse sand under quadruple objective after 2 (a), 4 (b), 6 (c), 8 (d), 10 (e), 50 (f) and 100 (g) freezing-thawing cycles
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