Numerical Analysis Method considering Coupled Effects of THMC Multifields on Unsaturated Expansive Soil Subgrade Treated with Lime

Figure 1

The comparison between numerically simulated and measured results of distributions of water content and concentration in the soil.

(a) The comparison between simulated and measured results of water content

(b) Simulated results of solute distribution distribution under different values of

(c) Comparison between simulated and measured results of solute distribution after 9 hours of salt leaching

(d) Comparison between simulated and measured results of solute distribution after 11 hours of salt leaching