Structural Damage Detection Based on Modal Parameters Using Continuous Ant Colony Optimization

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td align="left">Mode</td><td align="center">1st</td><td align="center">2nd</td><td align="center">3rd</td><td align="center">4th</td><td align="center">5th</td><td align="center">6th</td></tr><tr><td align="center" colspan="7"><hr/></td></tr><tr><td align="left">Frequency (Hz)</td><td align="center">27.86</td><td align="center">75.34</td><td align="center">84.76</td><td align="center">133.49</td><td align="center">174.00</td><td align="center">180.66</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

First six natural frequencies of undamaged frame.

Advances in Civil Engineering

tab8

Table 8

Table 8: Structural Damage Detection Based on Modal Parameters Using Continuous Ant Colony Optimization 