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 explosiveExplosive velocity ()Density ()Pressure (GPa)Expansion index

RDX8300170014.643.4
TNT690016509.823.15
TL450015003.802.6
BP310015001.811.8