Experimental Study and Numerical Simulation of Dynamic Stress-Strain of Directional Blasting with Water Jet Assistance

Table 3

Parameters of rock.

Density (g/cm^3)	Elastic modulus (MPa)	Tangent modulus (MPa)	Poisson ratio	Yield strength (MPa)	SRC	SRP	Failure strain
2.50	2.25 × 10^4	4.20 × 10^3	0.22	3.00	0	0	0.06