Numerical and Experimental Studies of a Light-Weight Auxetic Cellular Vibration Isolation Base

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Numerical results</td><td class="align_center">Experimental results</td><td class="align_center">Relative error</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Control base</td><td class="align_center">3.24</td><td class="align_center">3.52</td><td class="align_center">7.93%</td></tr><tr><td class="align_left">Verification base</td><td class="align_center">5.56</td><td class="align_center">5.04</td><td class="align_center">−9.35%</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of numerical and experimental results of the vibration level difference (dB).

Shock and Vibration

tab6

Table 6

Table 6: Numerical and Experimental Studies of a Light-Weight Auxetic Cellular Vibration Isolation Base 