| 摘要 |
{PG,1 A substantially rigid armor wall element having an impact surface provided with alternate peaks and valleys. The peaks are generally parallel to each other and taper outwardly in a first transverse direction. The valleys are generally parallel to each other and open in a first transverse direction. Reinforcing means for resisting projectile penetration of the armor element by providing improved resistance at the peaks and valleys. The reinforcing means may be integrally formed or independent elements secured to the wall element. The peaks and valleys preferably include an angle of about 40{20 {0 to 100{20 . A wall structure formed from these armor elements by joinder, as by welding, at the abutting marginal edges of complementary configuration.
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