Hybrid Method of Modal Analysis and Laser Shock Scanning to Visualize the Pyroshock Propagation in a Tension Joint

<div>1/2-inch pyrolock-induced shock propagation evaluation on the open-box-type tension joint: (a) PWPI at 300 <i>μ</i>s, (b) SRSI at 1 kHz, (c) SRSI at 3 kHz, and (d) SRSI at 30 kHz.</div>

Shock and Vibration

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Figure 10

Figure 10: Hybrid Method of Modal Analysis and Laser Shock Scanning to Visualize the Pyroshock Propagation in a Tension Joint 