Advances in Civil Engineering / 2019 / Article / Fig 4

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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