Experimental Investigation on the Deformation and Fracture of Steel Square Tubes under Double-Explosion Loadings

<div>The deformation and damage comparison of square tubes subjected to single and double explosions. (a) <i>a</i> = 4.0 mm, <i>R</i> = 20 cm. (b) <i>a</i> = 3.5 mm, <i>R</i> = 14 cm. (c) <i>a</i> = 3.0 mm, <i>R</i> = 12 cm.</div>

Shock and Vibration

fig8

Figure 8

Figure 8: Experimental Investigation on the Deformation and Fracture of Steel Square Tubes under Double-Explosion Loadings 