Parameter Optimization and Bending Performance Analysis of a Corrugated Steel Plate-UHPC Composite Bridge Deck with PZ Shear Connectors

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Index</td><td class="align_center"><i>R</i><sup>2</sup></td><td class="align_center"><i>R</i><sub><i>s</i></sub></td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>σ</i><sub>ct max</sub></td><td class="align_center">0.99819</td><td class="align_center">0.067395</td></tr><tr><td class="align_left"><i>σ</i><sub>st max</sub></td><td class="align_center">0.99817</td><td class="align_center">3.4973 × 10<sup>−5</sup></td></tr><tr><td class="align_left"><i>m</i></td><td class="align_center">0.99769</td><td class="align_center">0.044412</td></tr><tr><td class="align_left"><i>δ</i></td><td class="align_center">0.99902</td><td class="align_center">7.5048 × 10<sup>−6</sup></td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The values of the coefficient of determination and relative root mean square error.</div>

Advances in Materials Science and Engineering

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Table 3

Table 3: Parameter Optimization and Bending Performance Analysis of a Corrugated Steel Plate-UHPC Composite Bridge Deck with PZ Shear Connectors 