基于不同分形模型的冻融黄土孔隙特征研究
陈鑫, 张泽, 李东庆

Study on the pore features of freezing-thawing loess based on different fractal models
Xin CHEN, Ze ZHANG, Dongqing LI
图8 经历4次冻融后土样分形维数计算
Fig.8 Calculation of pore fractal dimension of soil specimen after 4 freeze-thaw cycles based on capillary pressure curve method (a), Menger sponge model (b) and thermodynamic model (c)