Stability Analysis of Underground Multicavities in Bench Blasting Vibration

Table 4

Simulation data of point A in the X direction.

Cavity number	Actual charge mass(kg)	Distance (m)	PPV of X direction; (m/s)
1	400	48	0.19
2	400	51	0.18
3	400	65	0.13
4	400	68	0.14
5	400	73	0.12