Research Article

Numerical Simulation of Empty-Hole Effect during Parallel-Hole Cutting under Different In Situ Stress Conditions

Table 2

Parameters of the explosive and its equation of state.

Density (g/cm3)Detonation velocity (m/s)A (GPa)B (GPa)

1.33300215.20.1794.30.90.15

Note: A, B, , , and are parameters related to the JWL equation of state [34].