Fatigue Characteristics of Prestressed Concrete Beam under Freezing and Thawing Cycles

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Number of freeze-thaw cycles</td><td class="align_center">Relative dynamic elastic modulus (%)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">0</td><td class="align_center">100</td></tr><tr><td class="align_left">50</td><td class="align_center">87.1</td></tr><tr><td class="align_left">75</td><td class="align_center">84.9</td></tr><tr><td class="align_left">100</td><td class="align_center">78.6</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Relative dynamic elastic modulus of concrete cubes experiencing different freeze-thaw cycles.</div>

Advances in Civil Engineering

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Table 3

Table 3: Fatigue Characteristics of Prestressed Concrete Beam under Freezing and Thawing Cycles 