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

<table class="table-group" id="tab7"><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">GSI</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Coarse sandstone</td><td class="align_center">51</td></tr><tr><td class="align_left">Fine sandstone</td><td class="align_center">53</td></tr><tr><td class="align_left">Muddy siltstone</td><td class="align_center">45</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>GSI values of slope rock mass in Muli mining area.</div>

Geofluids

tab7

Table 7

Table 7: Freeze-Thaw Effects on Stability of Open Pit Slope in High-Altitude and Cold Regions 