Research Article
The Coupling Effect of Pore Water Pressure and Pore Water Gravity in Unsaturated Soils under Rainfall Condition and Its Influence on Slope Stability
Figure 8
Comparison of effective stress contours in two cases (the 5th day of rainfall, unit: Pa). (a) Effective stress in the case considering the coupling effect of pore water pressure and pore water gravity. (b) Effective stress in the case considering only the effect of pore water pressure.