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For each of the tested samples, at least five specimens were tested to obtain the average
data.
Figure 3.11 Schematic diagram of SHPB
Striker Bar
Incident Bar Sample Transmitter Bar
Gage No. 1 Gage No. 2
Time (µs) Free end Free end
-152 0 1067 1500 1933 3000
x (mm)
Compressive strain pulse Tensile strain pulse
Figure 3.12 Lagrangian x–t diagram visualizing wave passage in SHPB bars [113]
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