Water Inrush Risk Assessment Based on AHP and Advance Forecast Approach: A Case Study in the Micangshan Tunnel

<table class="table-group" id="tab12"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Value of TRV</td><td class="align_center">0–20</td><td class="align_center">20–40</td><td class="align_center">40–50</td><td class="align_center">50–70</td><td class="align_center">&gt;70</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Risk level</td><td class="align_center">I (very low risk)</td><td class="align_center">II (low risk)</td><td class="align_center">III (medium risk)</td><td class="align_center">IV (high risk)</td><td class="align_center">V (extremely high risk)</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Risk value assessment of water inrush disaster.</div>

Advances in Civil Engineering

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Table 12

Table 12: Water Inrush Risk Assessment Based on AHP and Advance Forecast Approach: A Case Study in the Micangshan Tunnel 