Research Article
A Constitutive Model for Saturated Gravelly Sand Based on Higher-Order Dilatancy Equation
Figure 17
Effects of λ and k on the stress-strain curves and volumetric strain-axial strain curves. (a) λ-stress-strain curves. (b) λ-volumetric strain-axial strain curves. (c) k-stress-strain curves. (d) k-volumetric strain-axial strain curves.
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