Vibration Analysis of Low Height-to-Span Ratio Pedestrian Bridge under Human-Induced Excitation

<table class="table-group" id="tab3"><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" colspan="2">Frequency</td><td class="align_center">Peak acceleration</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Experiment</td><td class="align_center">3.35 Hz</td><td class="align_center">7.64 Hz</td><td class="align_center">0.38 m/s<sup>2</sup></td></tr><tr><td class="align_left">Finite element</td><td class="align_center">3.38 Hz</td><td class="align_center">7.34 Hz</td><td class="align_center">0.44 m/s<sup>2</sup></td></tr><tr><td class="align_left">Experiment/finite element</td><td class="align_center">0.99</td><td class="align_center">1.04</td><td class="align_center">0.86</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of finite element simulation and experimental values.</div>

Advances in Civil Engineering

tab3

Table 3

Table 3: Vibration Analysis of Low Height-to-Span Ratio Pedestrian Bridge under Human-Induced Excitation 