Figure 6
From: Research on the influence of pits on the propagation law of explosion shock waves

Peak overpressure at the bottom of some deep pits under different explosion center distances. (a) Depth 200Â mm, (b) Depth 300Â mm, (c) Depth 400Â mm.
From: Research on the influence of pits on the propagation law of explosion shock waves

Peak overpressure at the bottom of some deep pits under different explosion center distances. (a) Depth 200Â mm, (b) Depth 300Â mm, (c) Depth 400Â mm.