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

<table class="table-group" id="tab10"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Risk classification</td><td class="align_center">Definition</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">I</td><td class="align_center">No support, surrounding rock is exposed</td></tr><tr><td class="align_left">II</td><td class="align_center">Preliminary support</td></tr><tr><td class="align_left">III</td><td class="align_center">Secondary reinforcement</td></tr><tr><td class="align_left">IV</td><td class="align_center">Fully support</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Risk classification of support measures.</div>

Geofluids

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Table 10

Table 10: A New Bayesian Network Model for the Risk Assessment of Water Inrush in Karst Tunnels 