Push-Out Tests on Large Diameter and High Strength Welded Stud Connectors

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Curing period</td><td class="align_center">1</td><td class="align_center">2</td><td class="align_center">3</td><td class="align_center">Mean</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">28th day</td><td class="align_center">65.6</td><td class="align_center">64.9</td><td class="align_center">68.2</td><td class="align_center">66.2</td></tr><tr><td class="align_left">Test day</td><td class="align_center">68.4</td><td class="align_center">71.6</td><td class="align_center">70.9</td><td class="align_center">70.3</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Compressive strength of concrete (MPa).</div>

Advances in Civil Engineering

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Table 2

Table 2: Push-Out Tests on Large Diameter and High Strength Welded Stud Connectors 