Damage Characteristics of Polymer Plates under the Impact of the Near-Field and Contact Underwater Explosion

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">The explosive quantity</td><td class="align_center">0 g</td><td class="align_center">5 g</td><td class="align_center">8 g</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Residual area (mm<sup>2</sup>)</td><td class="align_center">226459</td><td class="align_center">75186</td><td class="align_center">100987</td></tr><tr><td class="align_left">Maximum fragmentation area (mm<sup>2</sup>)</td><td class="align_center">191390</td><td class="align_center">17131</td><td class="align_center">23520</td></tr><tr><td class="align_left">Minimum fragmentation area (mm<sup>2</sup>)</td><td class="align_center">14980</td><td class="align_center">10908</td><td class="align_center">8189</td></tr><tr><td class="align_left">Residual area ratio (%)</td><td class="align_center">90.58</td><td class="align_center">30.07</td><td class="align_center">40.39</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Residual area of the polymer plate under contact explosion.</div>

Advances in Materials Science and Engineering

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Table 2

Table 2: Damage Characteristics of Polymer Plates under the Impact of the Near-Field and Contact Underwater Explosion 