Life Prediction of Iron Ore Tailings Concrete under Freeze-Thaw Cycle Based on Weibull Distribution

<table class="table-group" id="tab10"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Replace rate (%)</td><td class="align_center">Northwest</td><td class="align_center">North</td><td class="align_center">Northeast</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">0</td><td class="align_center">19.4</td><td class="align_center">27.7</td><td class="align_center">19.7</td></tr><tr><td class="align_left">20</td><td class="align_center">17.5</td><td class="align_center">25.0</td><td class="align_center">17.8</td></tr><tr><td class="align_left">40</td><td class="align_center">27.5</td><td class="align_center">39.2</td><td class="align_center">27.9</td></tr><tr><td class="align_left">60</td><td class="align_center">20.1</td><td class="align_center">28.7</td><td class="align_center">20.5</td></tr><tr><td class="align_left">80</td><td class="align_center">18.2</td><td class="align_center">26.1</td><td class="align_center">18.6</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Prediction of frost resistance and durability life of iron ore tailings concrete.</div>

Advances in Materials Science and Engineering

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Table 10

Table 10: Life Prediction of Iron Ore Tailings Concrete under Freeze-Thaw Cycle Based on Weibull Distribution 