Analytical Solutions for Girder Distribution Factor in Steel-Concrete Composite Girders with the Effect of Parapets

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_center" colspan="2">Field test condition</td><td class="align_center">Loading effect of field test (kN·m)</td><td class="align_center">The most unfavorable condition (kN·m)</td><td class="align_center">Impact factor</td><td class="align_center">Load efficiency</td><td class="align_center">Field test content</td><td class="align_center">Loading type</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Eccentric loading</td><td class="align_center">Positive bending moment in midspan</td><td class="align_center">1420</td><td class="align_center">1316</td><td class="align_center">1.117</td><td class="align_center">0.97 = 1420/(1316×1.117)</td><td class="align_center">Stress and deflection</td><td class="align_center">Step loading</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Loading efficiency under the 4th step loading.</div>

Advances in Civil Engineering

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Table 2

Table 2: Analytical Solutions for Girder Distribution Factor in Steel-Concrete Composite Girders with the Effect of Parapets 