Relationship between Mechanical Properties of Saturated Fissured Sandstone and Fissure Angle after Freeze-Thaw Cycles

Table 1

Sample number.

Number of freeze-thaw cycles	Water content (%)	Fissure angle (°)	Specimen number
20	1.18	Intact	A-intact
		0	A-0
		15	A-15
		30	A-30
		45	A-45
		60	A-60
		75	A-75
		90	A-90