Nonlinear Finite Element Analysis of the Fluted Corrugated Sheet in the Corrugated Cardboard

<table>Time-dependent stress of A, B point in drop test (model with flute angle <svg height="12.4375" id="M64" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 8.5874996 12.4375" width="8.5874996" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.162)"><path d="M475 507q0 -83 -20 -172t-56 -167.5t-93.5 -129t-125.5 -50.5q-157 0 -157 227q0 78 21.5 164t59 161t96.5 123.5t126 48.5q79 0 114 -58t35 -147zM391 522q0 155 -81 155q-62 0 -111 -82.5t-73 -200.5h253q12 81 12 128zM373 346h-255q-12 -91 -12 -150q0 -72 20 -123
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</svg> of 40°).</table>

Advances in Materials Science and Engineering

fig18

Figure 18

Figure 18: Nonlinear Finite Element Analysis of the Fluted Corrugated Sheet in the Corrugated Cardboard 