Experimental Study on Flexural Behaviour of Lightweight Multi-Ribbed Composite Slabs

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">ID</td><td class="align_center">Ultimate strength (kN)</td><td class="align_center">Theoretical calculated ultimate strength at 100% composite (kN)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">S1</td><td class="align_center">103.69</td><td class="align_center">142.03</td></tr><tr><td class="align_left">S2</td><td class="align_center">98.47</td><td class="align_center">133.19</td></tr><tr><td class="align_left">S3</td><td class="align_center">96.47</td><td class="align_center">133.19</td></tr><tr><td class="align_left">S4</td><td class="align_center">97.25</td><td class="align_center">134.49</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Percentage of composite action at the ultimate load.</div>

Advances in Civil Engineering

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Table 8

Table 8: Experimental Study on Flexural Behaviour of Lightweight Multi-Ribbed Composite Slabs 