Construction and Engineering Application of Salt-Discharging Model for Local Saline-Alkali Soil with Compact Structure in the Yellow River Delta

Table 1

Volume ratios of pores of the local saline-alkali soil (%).

Pore diameter (μm)	Depth of soil specimen (cm)							Average volume ratio (%)
	0	10	20	30	40	50	60
d ≥ 20	9.67	8.82	4.61	3.42	6.38	3.58	2.39	13.75
10 ≤ d < 20	10.30	1.56	1.32	2.15	2.16	0.76	0.49
2 ≤ d < 10	13.03	1.35	0.37	1.37	4.39	9.28	8.88
0.1 ≤ d < 2	46.02	34.02	44.26	39.93	47.81	46.77	51.41	86.25
d < 0.1	20.98	54.25	49.44	53.13	39.26	39.61	36.83