Experimental Study on Damage and Degradation of Structure Plane in Rock Mass under Cyclic Shear Load

Table 2

Main physical and mechanical parameters of the simulation materials according to similarity theory.

Physical quantity	(g/cm^3)	(MPa)	(GPa)		(MPa)	(°)
Actual rock	2.6	42.3	23.25	0.19	9.3	40
Test sample	1.76	2.83	1.55	0.19	0.62	40