Numerical Simulation Research of Smooth Wall Blasting Using the Timing Sequence Control Method under Different Primary Blast Hole Shapes

<div>Successive blasting holes spacing is changed. (a) Air and explosive model. (b) Rock model. (c) Complete models of air, explosive, and rock.</div>

Shock and Vibration

fig5

Figure 5

Figure 5: Numerical Simulation Research of Smooth Wall Blasting Using the Timing Sequence Control Method under Different Primary Blast Hole Shapes 