Controlling Effects of Residual Deformation on Pore Pressure: A Loess Soil Case

Table 4

The loess sample permeability test data.

Sample number		Dry density (g·cm^−3)	Void ratio	Initial water content (%)	Permeability coefficient (×10^−5 cm/s)
Water permeability	1	1.35	1.007	9.9	2.660
	2	1.35	1.007	9.9	1.689
	3	1.36	0.993	9.9	1.241
	4	1.35	1.007	9.9	2.277
	5	1.34	1.022	9.9	1.179
	6	1.25	1.168	8.7	1.516
Air permeability [14]		1.28∼1.39	0.95∼1.10	7.67∼15.20	100∼4500 (influenced by water content: around 2000∼3000 at the water content of 10%)