Fractal Characteristics of the Seepage Erosion Process in Porous Soil

Table 1

Physical property parameters of experimental soils.

Soil number	Soil type	Uniformity coefficient	(mm)	Porosity	Dry density (g/cm^3)	Permeability coefficient (cm/s)
1	Sandy gravel	81.25	20.00	0.26	1.96
2	Sandy gravel	73.30	17.00	0.22	2.08
3	Sandy gravel	66.70	15.00	0.24	2.02
4	Sandy gravel	45.70	12.00	0.27	1.94
5	Coarse-grained sand	3.45	0.77	0.32	1.80
6	Coarse-grained sand	3.33	0.32	0.38	1.65
7	Fine-grained sand	1.80	0.15	0.46	1.43
8	Fine-grained sand	2.10	0.11	0.47	1.40