Influence of In-Situ Stress on the Energy Transmission of Blasting Stress Wave in Jointed Rock Mass

Table 2

Boundary static loads of model test samples.

No.	Static loads (MPa)		In-situ stresses (MPa)
	PV	PH	Vertical	Horizontal
1	0	0	0	0
2	0.75	0.75	15	15
3	1.5	1.5	30	30
4	3	3	60	60
5	0.75	1.5	15	30
6	1.5	0.75	30	15
7	1.5	3	30	60
8	3	1.5	60	30