Estimation of Local Delamination Buckling in Orthotropic Composite Plates Using Kirchhoff Plate Finite Elements

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">  Modes </td><td align="center" colspan="2"> BC</td></tr><tr class="thead"><td align="center"> S-S </td><td align="center"> B-B </td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">I </td><td align="center"> 454.6</td><td align="center"> 502.1 </td></tr><tr><td align="left">II </td><td align="center"> 489.8</td><td align="center"> 580.5 </td></tr><tr><td align="left">III </td><td align="center"> 852.1</td><td align="center"> 1191.2 </td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The global critical buckling loads in N mm<sup>−1</sup>.

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Estimation of Local Delamination Buckling in Orthotropic Composite Plates Using Kirchhoff Plate Finite Elements 