Figure 8
From: Research on the mechanism and application of wedge cutting blasting with hole-inner delay
Propagation process of blasting stress waves under a conventional wedge cutting pattern: (a) 100 μs; (b) 200 μs; (c) 320 μs; (d) 420 μs; (e) 520 μs; (f) 660 μs; (g) 760 μs; and (h) 920 μs.
