Figures of the Article
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Schematic diagram of an inclined single-layer soil cover
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Hydraulic properties of the cover soil
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Hydraulic response of the cover (splines represent analytical results and symbols represent numerical results)
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Changes of pore water pressure head profile over rainfall duration for different analytical solutions (splines present results of analytical solutions in this study and symbols present results of analytical solutions in reference [11])
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Changes of infiltration rate and cumulative infiltration at top surface of cover over rainfall duration (splines present analytical results and symbols present numerical results)
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Changes of percolation rate and cumulative percolation at the bottom surface of cover over rainfall duration (splines present analytical results and symbols present numerical results)
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Changes of factor of safety profile of inclined cover over rainfall duration
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Changes of factor of safety of different potential slip surfaces over rainfall duration
Tables of the Article
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饱和体积含水量θs/% 残余体积含水量θr/% 减饱和系数α/m-1 饱和渗透系数ks/(m·s-1) 初始体积含水量θ0/% 降雨强度q/(m·s-1) 降雨历时/h 47.13 10.44 0.05 1.29×10-7 34.0 2.85×10-6 24 覆盖层厚度/m 坡度δ/(°) 干土重度γd/(kN·m-3) 水重度γw/(kN·m-3) 有效黏聚力c′/kPa 有效内摩擦角φ′/(°) 基质吸力角φb/(°) 1.0 arctan(1/3) 14.2 9.81 5.74 26.6 14.1
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