Study on Dynamic Strain Regularity and Influencing Factors of Shallow Buried Metal Pipe under Collapse Impact Load

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Type</td><td class="align_center">Sensitivity coefficient</td><td class="align_center">Strain limit</td><td class="align_center">Size of sensitive grids (mm)</td><td class="align_center">Size of footing (mm)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">BE-120-4BA</td><td class="align_center">2.1</td><td class="align_center">2%</td><td class="align_center">3.8 × 1.7</td><td class="align_center">11.7 × 11.7</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Strain gauge technical parameters.</div>

Shock and Vibration

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Table 2

Table 2: Study on Dynamic Strain Regularity and Influencing Factors of Shallow Buried Metal Pipe under Collapse Impact Load 