An Experimental Study of Structural Identification of Bridges Using the Kinetic Energy Optimization Technique and the Direct Matrix Updating Method

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">DOF</td><td class="align_center">FE model</td><td class="align_center">1st mode shape</td><td class="align_center">2nd mode shape</td><td class="align_center">3rd mode shape</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="2">7</td><td class="align_center" rowspan="2"><object data="https://static.hindawi.com/articles/sv/volume-2016/3287976/figures/3287976.table.007a.svgz" name="3287976.table.007a" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2016/3287976/figures/3287976.table.007b.svgz" name="3287976.table.007b" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2016/3287976/figures/3287976.table.007c.svgz" name="3287976.table.007c" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2016/3287976/figures/3287976.table.007d.svgz" name="3287976.table.007d" type="image/svg+xml"></object></td></tr><tr><td class="align_center">9.4244 Hz</td><td class="align_center">12.0453 Hz</td><td class="align_center">18.8065 Hz</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Frequency and mode shape of 7 DOF using KEOT.

Shock and Vibration

tab7

Table 7

Table 7: An Experimental Study of Structural Identification of Bridges Using the Kinetic Energy Optimization Technique and the Direct Matrix Updating Method 

Table 7 | An Experimental Study of Structural Identification of Bridges Using the Kinetic Energy Optimization Technique and the Direct Matrix Updating Method 