The Modeling Research on the Early-Age Shrinkage of UHPFRC in Different Curing Conditions

<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">Time (d)</td><td class="align_center">Autogenous shrinkage (<i>με</i>)</td><td class="align_center">Total shrinkage (<i>με</i>)</td><td class="align_center">The proportion of autogenous shrinkage (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">4</td><td class="align_center">346.8</td><td class="align_center">713.1</td><td class="align_center">48.63</td></tr><tr><td class="align_left">7</td><td class="align_center">342.8</td><td class="align_center">770.7</td><td class="align_center">44.48</td></tr><tr><td class="align_left">14</td><td class="align_center">357.7</td><td class="align_center">755.6</td><td class="align_center">46.17</td></tr><tr><td class="align_left">28</td><td class="align_center">364.4</td><td class="align_center">803.6</td><td class="align_center">45.34</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison between the calculated value of autogenous shrinkage and total shrinkage in dry curing.</div>

Advances in Civil Engineering

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Table 4

Table 4: The Modeling Research on the Early-Age Shrinkage of UHPFRC in Different Curing Conditions 