Study on Fatigue Characteristics of Carbonation Erosion Prestressed Hollow Slabs in Whole Life Cycle

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">Fatigue times (10<sup>4</sup>)</td><td class="align_center">2</td><td class="align_center">5</td><td class="align_center">120</td><td class="align_center">140</td><td class="align_center">160</td><td class="align_center">250</td><td class="align_center">300</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">BW</td><td class="align_center">0</td><td class="align_center">0</td><td class="align_center">0</td><td class="align_center">0</td><td class="align_center">0.02</td><td class="align_center">0.11</td><td class="align_center">0.20</td></tr><tr><td class="align_left">BQ</td><td class="align_center">0</td><td class="align_center">0</td><td class="align_center">0.01</td><td class="align_center">0.10</td><td class="align_center">0.19</td><td class="align_center">0.21</td><td class="align_center">—</td></tr><tr><td class="align_left">BZ</td><td class="align_center">0.01</td><td class="align_center">0.25</td><td class="align_center">—</td><td class="align_center">—</td><td class="align_center">—</td><td class="align_center">—</td><td class="align_center">—</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Crack development of slab beams under the fatigue test (mm).</div>

Advances in Civil Engineering

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Table 8

Table 8: Study on Fatigue Characteristics of Carbonation Erosion Prestressed Hollow Slabs in Whole Life Cycle 