Research on M-Paul Dynamic Constitutive Relation of Q235B Steel

Figure 14

Macrographs of target plate under projectile impact at V_i = 323.3 m/s and 373.3 m/s in Cases 1 and 2. (a) C1-5, V_i = 323.3 m/s, t = 160.00 μs. (b) C1-6, V_i = 373.3 m/s, t = 160.00 μs. (c) C2-5, V_i = 323.3 m/s, t = 160.00 μs. (d) C2-6, V_i = 373.3 m/s, t = 160.00 μs.

(a)

(b)

(c)

(d)