Flexural Capacity and Behavior of RC Hollow Bridge Beams after a Time Service of 24 Years

<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">Specimen number</td><td class="align_center">Yield load <i>P</i><sub><i>y</i></sub> (kN)</td><td class="align_center">Ultimate load <i>P</i><sub><i>u</i></sub> (kN)</td><td class="align_center">Yield deflection <i>f</i><sub><i>y</i></sub> (mm)</td><td class="align_center">Ultimate deflection <i>f</i><sub><i>u</i></sub> (mm)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">JD1</td><td class="align_center">445</td><td class="align_center">483</td><td class="align_center">20.26</td><td class="align_center">44.96</td></tr><tr><td class="align_left">JD2</td><td class="align_center">400</td><td class="align_center">437</td><td class="align_center">26.02</td><td class="align_center">54.11</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Mechanical properties of tested beams.</div>

Advances in Civil Engineering

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Table 3

Table 3: Flexural Capacity and Behavior of RC Hollow Bridge Beams after a Time Service of 24 Years 