Blasting-Induced Permeability Enhancement of Ore Deposits Associated with Low-Permeability Weakly Weathered Granites Based on the Split Hopkinson Pressure Bar

Table 1

Physicomechanical parameters of weakly weathered granites.

(kg·m^−3)	(s^−1)	(MPa)	(MPa)	(GPa)
2312	1.0 × 10^−7	28.164	4.71	7.821	0.281

Remarks: is the density, is the strain rate, is the quasi-static compressive strength, is the quasi-static tensile strength, is the elastic modulus, and is Poisson’s ratio.