Dynamic Finite Element Analysis of a New Type Flexible Rock Shed under the Impact of Rock Block and Improving the Design

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Component</td><td class="align_center" rowspan="2">Type (H × B)</td><td class="align_center" colspan="3">Dimension (mm)</td><td class="align_center" rowspan="2">Cross section shape</td></tr><tr class="thead"><td class="align_center">t1</td><td class="align_center">t2</td><td class="align_center">r</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Arched beam and column</td><td class="align_center">HM340 × 250</td><td class="align_center">9</td><td class="align_center">14</td><td class="align_center">13</td><td class="align_center" rowspan="3"><object data="https://static.hindawi.com/articles/sv/volume-2018/1936560/figures/1936560.tab-inline.001.svgz" name="1936560.tab-inline.001" type="image/svg+xml"></object></td></tr><tr><td class="align_left">Net-hanging brackets</td><td class="align_center">HM244 × 175</td><td class="align_center">7</td><td class="align_center">11</td><td class="align_center">13</td></tr><tr><td class="align_left">Longitudinal supports and shearing supports</td><td class="align_center">HM150 × 150</td><td class="align_center">7</td><td class="align_center">10</td><td class="align_center">8</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The cross-sectional dimensions of the steel-vaulted structure.</div>

Shock and Vibration

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Table 1

Table 1: Dynamic Finite Element Analysis of a New Type Flexible Rock Shed under the Impact of Rock Block and Improving the Design 