Analysis of the Cavity Formation Mechanism of Wedge Cut Blasting in Hard Rock

Table 2

Blasting parameters of the wedge cut.

(mm)	(cm)	(cm)	(°)	(cm)	(cm)	Single charging weight (kg)	Initiation point	Initiation sequence
45	300	60	70	50	200	2.4	Bottom initiation	Simultaneous