Experiment on Corrosion Fatigue Life of Steel Strands under the Coupling Effects of Chloride Environment and Alternating Loads

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Regression parameter</td><td class="align_center">Parameter value</td><td class="align_center">Value (<i>t</i>)</td><td class="align_center">Inspection level</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left"><i>β</i><sub>0</sub></td><td class="align_center">1.201</td><td class="align_center">−3.216</td><td class="align_center">1.2e−7</td></tr><tr><td class="align_left"><i>β</i><sub>1</sub></td><td class="align_center">15.42</td><td class="align_center">10.178</td><td class="align_center">1.3e-8</td></tr><tr><td class="align_left"><i>β</i><sub>2</sub></td><td class="align_center">−6.86</td><td class="align_center">−4.532</td><td class="align_center">1.5e−7</td></tr><tr><td class="align_left"><i>β</i><sub>3</sub></td><td class="align_center">8.47</td><td class="align_center">3.112</td><td class="align_center">4.1e−8</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Parameter values of the multidimensional linear regression equation.</div>

Advances in Civil Engineering

tab5

Table 5

Table 5: Experiment on Corrosion Fatigue Life of Steel Strands under the Coupling Effects of Chloride Environment and Alternating Loads 