Behavior of Concrete-Filled Steel Tube Columns Subjected to Axial Compression

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Types</td><td class="align_center">Grade</td><td class="align_center"><i>E</i> (MPa)</td><td class="align_center"><i>Ν</i></td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Concrete</td><td class="align_center">C30</td><td class="align_center">2.75<i>E</i> + 04</td><td class="align_center">0.2</td></tr><tr><td class="align_left">Reinforcement</td><td class="align_center">HRB335</td><td class="align_center">2.10<i>E</i> + 05</td><td class="align_center">0.3</td></tr><tr><td class="align_left">Steel</td><td class="align_center">HRB335</td><td class="align_center">2.10<i>E</i> + 05</td><td class="align_center">0.3</td></tr><tr><td class="align_left">Stirrups</td><td class="align_center">HRB335</td><td class="align_center">2.10<i>E</i> + 05</td><td class="align_center">0.3</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Material properties of the concrete and steel tube.</div>

Advances in Materials Science and Engineering

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Table 4

Table 4: Behavior of Concrete-Filled Steel Tube Columns Subjected to Axial Compression 