The Unsaturated Hydromechanical Coupling Model of Rock Slope Considering Rainfall Infiltration Using DDA

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Time/h</td><td class="align_center" colspan="2">Uncoupling</td><td class="align_center" colspan="2">Coupling</td></tr><tr class="thead"><td class="align_center">8 mm/h</td><td class="align_center">20 mm/h</td><td class="align_center">8 mm/h</td><td class="align_center">20 mm/h</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">20</td><td class="align_center">1.650</td><td class="align_center">1.649</td><td class="align_center">1.648</td><td class="align_center">1.641</td></tr><tr><td class="align_left">40</td><td class="align_center">1.630</td><td class="align_center">1.612</td><td class="align_center">1.621</td><td class="align_center">1.591</td></tr><tr><td class="align_left">60</td><td class="align_center">1.607</td><td class="align_center">1.587</td><td class="align_center">1.595</td><td class="align_center">1.501</td></tr><tr><td class="align_left">80</td><td class="align_center">1.565</td><td class="align_center">1.506</td><td class="align_center">1.542</td><td class="align_center">1.396</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of factors of stability for different conditions.

Geofluids

tab3

Table 3

Table 3: The Unsaturated Hydromechanical Coupling Model of Rock Slope Considering Rainfall Infiltration Using DDA 