Analysis of the Cracking Mechanism of an Elliptical Bipolar Linear-Shaped Charge Blasting

Table 1

Parameters corresponding to the no. 2 rock emulsion explosive used in the numerical simulation.

ρ (kg·m^−3)	(cm·μs^−1)	PCJ (GPa)	A (100 GPa)	B (100 GPa)	R1	R2		E (GPa)
1.14	0.32	2.918	2.461	0.1026	7.177	2.4	0.069	4.2