A New Bayesian Network Model for the Risk Assessment of Water Inrush in Karst Tunnels

<table class="table-group" id="tab11"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Subgrading</td><td class="align_center" rowspan="2">I</td><td class="align_center" colspan="3">II</td><td class="align_center" colspan="2">III</td><td class="align_center" rowspan="2">IV</td><td class="align_center" rowspan="2">V</td></tr><tr class="thead"><td class="align_center">II<sub>1</sub></td><td class="align_center">II<sub>2</sub></td><td class="align_center">II<sub>3</sub></td><td class="align_center">III<sub>1</sub></td><td class="align_center">III<sub>2</sub></td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left">Water irruption quantity (m<sup>3</sup>/h)</td><td class="align_center">≥10000</td><td class="align_center">7000~10000</td><td class="align_center">4000~7000</td><td class="align_center">1000~4000</td><td class="align_center">550~1000</td><td class="align_center">100~550</td><td class="align_center">10~100</td><td class="align_center">≤10</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Subgrading of the karst tunnel water irruption quantity.</div>

Geofluids

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Table 11

Table 11: A New Bayesian Network Model for the Risk Assessment of Water Inrush in Karst Tunnels 