Dynamic Behavior and Serviceability Analysis of a New Type of U-Shaped Steel-Concrete Composite Floor Slab

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Order 1</td><td class="align_center">Order 2</td><td class="align_center">Order 3</td><td class="align_center">Order 4</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Natural frequency (Hz)</td><td class="align_center">5.96</td><td class="align_center">8.62</td><td class="align_center">12.22</td><td class="align_center">15.15</td></tr><tr><td class="align_left">Damping ratio (%)</td><td class="align_center">4.24</td><td class="align_center">2.09</td><td class="align_center">4.47</td><td class="align_center">0.68</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Measured modal data of composite floor.</div>

Advances in Civil Engineering

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Table 3

Table 3: Dynamic Behavior and Serviceability Analysis of a New Type of U-Shaped Steel-Concrete Composite Floor Slab 