159389.fig.006a
(a)
159389.fig.006b
(b)
159389.fig.006c
(c)
159389.fig.006d
(d)
Figure 6: Case 3: BEM, TBEM, MFS, and coupling formulations’ results: displacements at receiver ( 𝑅 1 ) and pressure at receiver ( 𝑅 2 ) when the system is excited by a blast load: BEM.