Figures of the Article
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Schematic diagram of spatial oblique incidence of SV waves
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Finite element model
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Time histories of displacement of incident waves
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Propagation process of seismic waves in half-space under γ=30°, θ=30°
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Time histories of displacement at point B when γ=30°, θ=30°
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Three-dimensional finite element model for foundation- asphalt concrete core embankment dam
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Distribution of acceleration of core wall when γ=0°, θ=0° and γ=60°, θ=0°
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Distribution of acceleration of core wall when γ=0°, θ=30° and γ=60°, θ=30°
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Variation in maximum acceleration of core wall with angles γ and θ
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Distribution of minimum principal stress of core wall
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Maximum tensile stresses of core wall under different incident modes
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Relative peak displacements of tops at both sides of canyon
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Time histories of element strain rate, tensile strength and minimum principal stress under incident mode of γ=90°, θ=35°
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Partial tensile failure area of core wall
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Tensile failure area of core wall under temperature of 10℃, γ=90°, θ=35°
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Failure area of core wall by traditional evaluation method
Tables of the Article
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Tensile strengths of asphalt concrete
温度/℃ 应变速率/s-1 10-5 10-4 10-3 10-2 5 -1.29 -2.50 -4.24 -5.10 10 -0.65 -1.92 -3.63 -4.53 15 -0.34 -0.93 -2.42 -3.34 20 — -0.31 -1.03 -2.72 (单位: MPa) -
Dynamic parameters
材料 k1 k2 n λmax μ 堆石Ⅰ区 20.0 2270 0.273 0.220 0.350 堆石Ⅱ区 25.9 1694 0.380 0.245 0.350 过渡料 28.3 1832 0.375 0.220 0.328 沥青混凝土 15.7 1979.4 0.400 0.345 0.345
