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Numerical modeling of water infiltration in slopes under rainfall conditions, especially under rainstorm conditions, is a fundamental problem for slope stability assessment. To obtain representative results, surface water–groundwater flow models are incorporated in the simulation. Based on finite element representation of Richards’ equation and of kinematic wave equations, an integrated 2D numerical...
Based on the governing equation of seepage, we investigates the influence of consolidation stress on unsaturated seepage in soil slope, considering the relationships among stress and strain, saturated permeability coefficient and soil porosity, and combining the consolidation stress and Soil-water characteristic curve, put forward a numerical method which couples the unsaturated seepage and stress...
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