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

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2"> </td><td class="align_center" colspan="3">Peak-to-peak acceleration (g)</td></tr><tr class="thead"><td class="align_center">Point 1</td><td class="align_center">Point 2</td><td class="align_center">Point 3</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Explosive bolt</td><td class="align_center">8,158</td><td class="align_center">14,724</td><td class="align_center">17,797</td></tr><tr><td class="align_left">Pyrolock</td><td class="align_center">683</td><td class="align_center">3,393</td><td class="align_center">1,352</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of the peak-to-peak acceleration between the explosive bolt and the pyrolock.</div>

Shock and Vibration

tab4

Table 4

Table 4: Hybrid Method of Modal Analysis and Laser Shock Scanning to Visualize the Pyroshock Propagation in a Tension Joint 