Experimental Study on Directional Fracture Blasting of Cutting Seam Cartridge

Figure 4

Process picture of slotted cartridge blast wave. (a) 0 μs. (b) 20 μs. (c) 60 μs. (d) 120 μs. (e) 160 μs. (f) 220 μs. (g) 330 μs. (h) 560 μs.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)