Numerical Study on the Entrance Effect of Penetration into Concrete Targets

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Density(g/cm<sup>3</sup>)</td><td class="align_center">Bulk modulus (MPa)</td><td class="align_center">Shear modulus (MPa)</td><td class="align_center">Yield stress (MPa)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">7.83</td><td class="align_center">1.59<i>E</i> + 05</td><td class="align_center">7.7<i>E</i> + 04</td><td class="align_center">7.92<i>E</i> + 02</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 1

Table 1: Numerical Study on the Entrance Effect of Penetration into Concrete Targets 