Freeze-Thaw Effects on Stability of Open Pit Slope in High-Altitude and Cold Regions

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Lithology</td><td class="align_center">Freeze-thaw correction coefficient</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Coarse sandstone</td><td class="align_center">0.9</td></tr><tr><td class="align_left">Fine sandstone</td><td class="align_center">0.85</td></tr><tr><td class="align_left">Muddy siltstone</td><td class="align_center">0.7</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Freeze-thaw correction coefficients of rock mass in Muli mining area.</div>

Geofluids

tab4

Table 4

Table 4: Freeze-Thaw Effects on Stability of Open Pit Slope in High-Altitude and Cold Regions 