The Effect of Fines and Temperature on the Mode I Fracture Characteristics of the Frozen Sand

Table 2

Summary of the water contents and dry unit weight of the specimens.

Temperature (°C)	Fine contents (%)	Water contents by weight (%)	Dry unit weight (kN/m^3)
−5	0	19.71	15.16
	5	20.55	15.41
	10	19.66	15.73
	15	20.15	15.61
−10	0	20.54	15.13
	5	20.10	15.58
	10	20.19	15.57
	15	21.09	15.71
−15	0	20.13	15.22
	5	20.79	15.38
	10	20.22	15.73
	15	20.72	15.73