Experimental Study on Moisture Migration of Unsaturated Loess during the Freezing Process

Figure 2

Curve of temperature variation of soil samples with different dry densities. (a) 12.5 cm from the cold end. (b) 27.5 cm from the cold end. (c). 52.5 cm from the cold end. Note: (a) corresponding soil sample N1; (b) corresponding soil sample N2; (c) corresponding to soil sample N3.

(a)

(b)

(c)