Impact of Isothermal Layering on the Stability of Saline Soil Subgrade in Cold Regions

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/3141964/figures/3141964.fig.0011a.svgz" name="3141964.fig.0011a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Subgrade filling HC-1</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/3141964/figures/3141964.fig.0011b.svgz" name="3141964.fig.0011b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Subgrade filling HC-2</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/3141964/figures/3141964.fig.0011c.svgz" name="3141964.fig.0011c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Subgrade filling CS-1</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/3141964/figures/3141964.fig.0011d.svgz" name="3141964.fig.0011d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Subgrade filling CS-2</td></tr></table>

<div>Different subgrade filling, slope safety factors with different gradients in the cold season.</div>

Geofluids

fig11

Figure 11

Figure 11: Impact of Isothermal Layering on the Stability of Saline Soil Subgrade in Cold Regions 