PSO-Based Approach for Buckling Analysis of Shell Structures with Geometric Imperfections

<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">Methods</td><td class="align_center">PSO-based approach</td><td class="align_center">Perfect model</td><td class="align_center">CIMM</td><td class="align_center">SIMM</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Buckling load factor</td><td class="align_center">3.13</td><td class="align_center">8.04</td><td class="align_center">5.40</td><td class="align_center">7.49</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 2: PSO-Based Approach for Buckling Analysis of Shell Structures with Geometric Imperfections 