Experimental Study on Permeability Anisotropy of Unsaturated Compacted Loess

Table 1

Main indicator of the physical properties of loess.

Relative density GS	Liquid limit WL (%)	Plastic limit WP (%)	Plasticity index Ip	Particle composition (%)
				>0.075 mm	0.075–0.01 mm	0.01–0.005 mm	<0.005 mm
2.72	30.8	18.6	12.2	3.72	52.18	15.44	28.66