Experimental Study on Mechanical Properties of Deep Buried Granite under Different Confining Pressures

Table 2

Test schemes.

Name of test	Confining pressure (MPa)	Specimen
Conventional triaxial test	0	JZ-0-1, JZ-0-2, JZ-0-3
	15	JZ-15-1, JZ-15-2, JZ-15-3
	35	JZ-35-1, JZ-35-2, JZ-35-3
	45	JZ-45-1, JZ-45-2, JZ-45-3
	55	JZ-55-1, JZ-55-2, JZ-55-3
Triaxial cyclic loading and unloading test	0	XHJ-0-1, XHJ-0-2, XHJ-0-3
	15	XXJ-15-1, XHJ-15-2, XHJ-15-3
	35	XHJ-35-1, XHJ-35-2, XHJ-35-3
	45	XHJ-45-1, XHJ-45-2, XHJ-45-3
	55	XHJ-55-1, XHJ-55-2, XHJ-55-3