Study of Dynamic Behavior of Multilayered Clamped Composite Skewed Hypar Shell Roofs under Impact Load

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Time step</td><td align="center">Maximum contact force (N)</td></tr><tr class="thead"><td align="left"> (<svg height="12.125" id="M75" style="vertical-align:-3.50804pt" version="1.1" viewbox="0 0 8.8249998 12.125" width="8.8249998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.7)"><path d="M498 54l10 -26q-13 -16 -37 -28t-48 -12q-31 0 -52 21.5t-26 56.5h-2q-69 -78 -134 -78q-52 0 -81 42h-4v-16q-1 -56 12 -141.5t25 -117.5l-13 -12q-16 1 -39.5 14t-35.5 25q-2 7 -2 259v294q0 60 -3 96l81 18q2 -23 2 -105v-171q0 -65 27.5 -94t63.5 -29q56 0 100 53
v328l80 18v-335q0 -70 41 -70q17 0 35 10z" id="x3BC"></path></g>
</svg>s)</td><td align="center">0°/90°/0°</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">2</td><td align="center">291.38795</td></tr><tr><td align="left">2.5</td><td align="center">301.58181</td></tr><tr><td align="left">2.75</td><td align="center">311.0179</td></tr><tr><td align="left">3</td><td align="center">318.5276</td></tr><tr><td align="left">3.25</td><td align="center">324.95893</td></tr><tr><td align="left">3.5</td><td align="center">329.38339</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Journal of Engineering

tab2

Table 2

Table 2: Study of Dynamic Behavior of Multilayered Clamped Composite Skewed Hypar Shell Roofs under Impact Load 