Theoretical Study on Radial Distribution Laws of Rock Mass Damage Factors under Decoupled Charge Blasting

Table 1

Physical and mechanical parameters of materials in different applied cases.

Cases	(kg/m^3)	(GPa)		(m/s)	Uniaxial compressive strength (MPa)	(MPa·m^1/2)
Theoretical calculation	2600	—	0.30	4000	50.0	0.9	10^3
Model experiment	2356	36.68	0.27	4457	37.2	—	—
Model experiment [24]	2000	—	—	3580	20.0	—	—