Research Article
The Comparative Study on the Damage Zones of Cylindrical and Spherical Charges in Rock and Soil
Table 4
Characteristic parameters of different explosives.
| Classification of explosive | Explosive velocity () | Density () | Pressure (GPa) | Expansion index |
| RDX | 8300 | 1700 | 14.64 | 3.4 | TNT | 6900 | 1650 | 9.82 | 3.15 | TL | 4500 | 1500 | 3.80 | 2.6 | BP | 3100 | 1500 | 1.81 | 1.8 |
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