Factor of Safety Reduction Factors for Accounting for Progressive Failure for Earthen Levees with Underlying Thin Layers of Sensitive Soils

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Slope height (ft)</td><td align="center">Water level at progressive failure (ft)</td><td align="center"><span style="width: 30.85px;"><svg height="15.5125" id="M22" style="vertical-align:-3.276pt" version="1.1" viewbox="0 0 30.85 15.5125" width="30.85" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">25</td><td align="center">No progressive failure</td><td align="center">1.82</td><td align="center">1.67</td><td align="center">1.09</td></tr><tr><td align="left">30</td><td align="center">20</td><td align="center">1.48</td><td align="center">1.51</td><td align="center">0.98</td></tr><tr><td align="left">35</td><td align="center">10</td><td align="center">1.25</td><td align="center">1.34</td><td align="center">0.93</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Analyses Results for different embankment heights.

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Factor of Safety Reduction Factors for Accounting for Progressive Failure for Earthen Levees with Underlying Thin Layers of Sensitive Soils 