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

Figure 19

Effects of s and t on the stress-strain curves and volumetric strain-axial strain curves. (a) s-stress-strain curves. (b) s-volumetric strain-axial strain curves. (c) t-stress-strain curves. (d) t-volumetric strain-axial strain curves.

(a)

(b)

(c)

(d)