Advances in Civil Engineering / 2020 / Article / Fig 8

Research Article

A Constitutive Model for Saturated Gravelly Sand Based on Higher-Order Dilatancy Equation

Figure 8

Effects of the material parameters s and t on the higher-order yield function. (a) s-higher-order yield function (Dr = 0.35, σ3 = 50 kPa, M = 1.37, and t = 0.75). (b) t-higher-order yield function (Dr = 0.55, σ3 = 50 kPa, M = 1.4, and t = 2).
(a)
(b)

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