Research Article
Study on the Decoupled Charge Effect in Deep-Hole Cumulative Blasting of Coal Seam
Figure 4
Process of shaped charge jet formation and migration under cumulative blasting with decoupling coefficient 1.33: (a) t = 4.96 μs; (b) t = 7.92 μs; (c) t = 17.29 μs.
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(b) |
(c) |