冻融循环作用下砂土粒组变化的分形特征及其与长期强度的相关性分析

刘启, 张泽, 张圣嵘, 恽晴飞, 付峻松

Fractal characteristics of sand grain group changes under freeze-thaw cycles and its correlation with long-term strength

Qi LIU, Ze ZHANG, Shengrong ZHANG, Qingfei YUN, Junsong FU

图2 颗粒级配曲线

Fig. 2 Particle size distribution curves of the soil