Seismic Performance of a Corroded Reinforce Concrete Frame Structure Using Pushover Method

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Corrosion rate (%)</td><td class="align_center" colspan="2"><i>M</i><sub>max</sub> (kN·m)</td></tr><tr class="thead"><td class="align_center">Column (500 × 500 mm)</td><td class="align_center">Column (400 × 400 mm)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">0.0</td><td class="align_center">483.7</td><td class="align_center">257.9</td></tr><tr><td class="align_left">5.0</td><td class="align_center">455.5</td><td class="align_center">240.2</td></tr><tr><td class="align_left">10.0</td><td class="align_center">417.6</td><td class="align_center">221.2</td></tr><tr><td class="align_left">18.0</td><td class="align_center">383.6</td><td class="align_center">213.1</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Degradation of the ultimate bending moment of corroded column section.</div>

Advances in Civil Engineering

tab7

Table 7

Table 7: Seismic Performance of a Corroded Reinforce Concrete Frame Structure Using Pushover Method 