Seismic Damage Behavior of Aeolian Sand Concrete Columns with an Inner Square Steel Tube

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Steel</td><td class="align_center">Yield strength (MPa)</td><td class="align_center">Ultimate strength (MPa)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Steel tube</td><td class="align_center">395.2</td><td class="align_center">431.2</td></tr><tr><td class="align_left">Steel bar D6</td><td class="align_center">412.5</td><td class="align_center">542.6</td></tr><tr><td class="align_left">Steel bar D16</td><td class="align_center">403.1</td><td class="align_center">534.7</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Material performance of the steel tube and the reinforcing steel.</div>

Advances in Civil Engineering

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Table 4

Table 4: Seismic Damage Behavior of Aeolian Sand Concrete Columns with an Inner Square Steel Tube 