In-Plane Dynamic Cushioning Performance of Concave Hexagonal Honeycomb Cores

Figure 17

Deformation stages of CHCs ( = 200 m/s, l = 3 mm, t = 0.05 mm, h/l = 2.5, and  = 45°). (a) T = 0 ms. (b) T = 0.012683 ms. (c) T = 0.081976 ms. (d) T = 0.12557 ms. (e) T = 0.16427 ms. (f) T = 0.19210 ms.

(a)

(b)

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(d)

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(f)