Analysis of Criteria for Assessing Safety Distance for Focused Warhead Fragments Based on CDEM

Figure 10

Perforation count for (a) vertically placed warhead and (b) horizontally placed warhead 10 m from blast center. Because the fragment field for the vertically placed warhead is axisymmetric, the angle of danger (containing 90% of fragments) is 360°. Analyzing the histogram data, the angle of danger for the horizontal warhead is −9.5° to 13.5°, a total of 23°.

(a)

(b)