Effect of Strengthening of Steel Beams with Variable Length by Using Carbon Fiber

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Beam designation</td><td class="align_center">Clear span (mm)</td><td class="align_center">Ultimate load (kN)</td><td class="align_center">Percentage of increase in ultimate load</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">C1</td><td class="align_center">1900</td><td class="align_center">45</td><td class="align_center">—</td></tr><tr><td class="align_left">B1</td><td class="align_center">1400</td><td class="align_center">57.5</td><td class="align_center">27.77</td></tr><tr><td class="align_left">C2</td><td class="align_center">1900</td><td class="align_center">62.5</td><td class="align_center">—</td></tr><tr><td class="align_left">B2</td><td class="align_center">1400</td><td class="align_center">87.5</td><td class="align_center">40</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Effect of clear span length on ultimate load with and without carbon fiber strengthening.</div>

Journal of Engineering

tab7

Table 7

Table 7: Effect of Strengthening of Steel Beams with Variable Length by Using Carbon Fiber 