Numerical Simulation of Multi-Hole Blasting of Rock

To investigate smash of rocks and vibration of large-stiff slope under multi-hole blasting, full restart method of numerical simulation and Lagrangian formula were taken to simulate the smash of rocks and vibration of slope. The simulations show agreement with the experiments. The results indicate that full restart method of numerical simulation and Lagrangian formula can simulate multi-hole blasting vibration of large-stiff slope well.