Risk Evaluation Model of Highway Tunnel Portal Construction Based on BP Fuzzy Neural Network

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Risk level</td><td class="align_center">I</td><td class="align_center">II</td><td class="align_center">III</td><td class="align_center">IV</td><td class="align_center">V</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Score</td><td class="align_center">10000</td><td class="align_center">01000</td><td class="align_center">00100</td><td class="align_center">00010</td><td class="align_center">00001</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The correspondence between the risk level and score.</div>

Computational Intelligence and Neuroscience

tab3

Table 3

Table 3: Risk Evaluation Model of Highway Tunnel Portal Construction Based on BP Fuzzy Neural Network 