Dynamic Risk Assessment of Karst Tunnel Collapse Based on Fuzzy-AHP: A Case Study of the LianHuaShan Tunnel, China

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Calibration <i>a</i><sub><i>ij-</i>3<i>s</i></sub></td><td class="align_center">Meaning</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">1/3-3</td><td class="align_center">The former has the same importance as the latter</td></tr><tr><td class="align_left">4-9</td><td class="align_center">The former is more important than the latter</td></tr><tr><td class="align_left">1/4-1/9</td><td class="align_center">The former is less important than the latter</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Relative value in the three-scale method.</div>

Advances in Civil Engineering

tab2

Table 2

Table 2: Dynamic Risk Assessment of Karst Tunnel Collapse Based on Fuzzy-AHP: A Case Study of the LianHuaShan Tunnel, China 