Table 1 Physical parameters of explosive model.

From: Damage evolution law of multi-hole blasting igneous rock and quantitative evaluation model of damage degree based on fractal theory and clustering algorithm

Parameter

ρ (g/cm3)

D (m/s)

A (GPa)

B (GPa)

R1

R2

ω

E0 (GPa)

Value

1.32

6690

586

21.6

5.81

1.77

0.282

7.38

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