Effects of Unidirectional In Situ Stress on Crack Propagation of a Jointed Rock Mass Subjected to Stress Wave

Table 4

Parameters of emulsion explosive and JWL equation of state.

(kg/)	(m/s)	(GPa)	(GPa)	(GPa)				(GPa)
1300	4000	0.27	214.4	0.182	4.2	0.9	0.15	4