Stress Wave Propagation and Energy Absorption Properties of Heterogeneous Lattice Materials under Impact Load

Figure 8

The experiment system and samples: (a) SHPB system: (1) air pump, (2) bullet, (3) incident bar, (4) strain gauge, (5) test piece, (6) transmitted bar, (7) absorber bar, (8) strain amplifier, (9) oscilloscope, and (10) computer; (b) GBCC sample; (c) G4B1 sample; and (d) G3B2 sample.

(a)

(b)

(c)

(d)