Research on the Seam Formation Mechanism of Elliptical Bipolar Linear Directional Blasting Based on the SPH-FEM Coupling Method

<div>Comparison between the numerical simulation and the experimental result by Banadaki and Mohanty [<a href="/journals/sv/2021/5812333/#B21">21</a>]. (a) Crack pattern of numerical model. (b) Crack pattern of rock experiment (Banadaki and Mohanty 2010) [<a href="/journals/sv/2021/5812333/#B21">21</a>].</div>

Shock and Vibration

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Figure 7

Figure 7: Research on the Seam Formation Mechanism of Elliptical Bipolar Linear Directional Blasting Based on the SPH-FEM Coupling Method 