Excavation Method of Reducing Blasting Vibration in Complicated Geological Conditions

Table 4

Axial peak velocity of different elevation for 6# generator sets in draw cut blasting of deep hole.

Monitoring points	Number 8	Number 9	Number 10
Elevation	970.5	976.5	982.5
Axial velocity (cm/s)	1.43	1.98	2.57