Risk Assessment Method for Cable System Construction of Long-Span Suspension Bridge Based on Cloud Model

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Criterion layer</td><td class="align_center">Ex</td><td class="align_center">En</td><td class="align_center">He</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Saddle installation risk <i>U</i><sub>1</sub></td><td class="align_center">5.0600</td><td class="align_center">0.5738</td><td class="align_center">0.2977</td></tr><tr><td class="align_left">Traction system installation and catwalk construction risk <i>U</i><sub>2</sub></td><td class="align_center">4.9907</td><td class="align_center">0.7981</td><td class="align_center">0.3483</td></tr><tr><td class="align_left">Main cable erection and cable tightening construction risk <i>U</i><sub>3</sub></td><td class="align_center">4.6661</td><td class="align_center">0.7564</td><td class="align_center">0.2771</td></tr><tr><td class="align_left">Cable clamp and sling installation risk <i>U</i><sub>4</sub></td><td class="align_center">3.9789</td><td class="align_center">0.7252</td><td class="align_center">0.2666</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Calculation results of the criterion layer attribute cloud characteristic value.</div>

Advances in Civil Engineering

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Table 4

Table 4: Risk Assessment Method for Cable System Construction of Long-Span Suspension Bridge Based on Cloud Model 