Subsection Forward Modeling Method of Blasting Stress Wave Underground

Figure 5

Comparison of simulated pressure radiation patterns. The color fringe levels of the four figures are the same, that is, ten levels, and the maximum and the minimum are 500 Pa and −500 Pa, respectively.

(a) Radiation patterns with one-way method at  s

(b) Radiation patterns with subsection method at  s

(c) Radiation patterns with one-way method at  s

(d) Radiation patterns with subsection method at  s

(e) Radiation patterns with one-way method at  s

(f) Radiation patterns with subsection method at  s