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

<div>Modal analysis for simulation of pyroshock on the open-box-type tension joint: (a) FEM model, (b) modal analysis results, (c) trained modal analysis data, (d) laser shock data, and (e) reference data.</div>

Shock and Vibration

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Figure 5

Figure 5: Hybrid Method of Modal Analysis and Laser Shock Scanning to Visualize the Pyroshock Propagation in a Tension Joint 