Fracture Failure Characteristics of Jointed Sandstone under Uniaxial Compression

Table 1

Specimen preparation scheme.

Group number		Specimen description	Water content	Specimens
S1	S1-1	Intact sandstone specimen	Natural water content
	S1-2
	S1-3
	S1-4
	S1-5
S2	S2-1	Throughgoing joint in the middle of the specimen	Natural water content
	S2-2
	S2-3
	S2-4
	S2-5
S3	S3-1	Throughgoing joint at the bottom of the specimen	Natural water content
	S3-2
	S3-3
	S3-4
	S3-5