Nonlinear Stability Analysis of a Composite Girder Cable-Stayed Bridge with Three Pylons during Construction

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Structure</td><td align="center">Dead load only</td><td align="center">Both dead load and crane load</td><td align="center">Diff</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">Structure in the side of midpylon</td><td align="center">8.38</td><td align="center">7.48</td><td align="center">10.7%</td></tr><tr><td align="left">Structure in the side of edge-pylon</td><td align="center">8.86</td><td align="center">8.16</td><td align="center">7.9%</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Influence of construction load on the structural stability.

Mathematical Problems in Engineering

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Table 2

Table 2: Nonlinear Stability Analysis of a Composite Girder Cable-Stayed Bridge with Three Pylons during Construction 