The Constitutive Model of Rockfill Based on Property-Dependent Plastic Potential Theory for Geomaterials

<div>Schematic of various failure surfaces. (a) Failure surface with different gradations. (b) Failure surface with variations of the strength parameter <i>A</i><sub><i>c</i></sub>. (c) Failure surface with variations of the strength parameter <i>B</i><sub><i>c</i></sub>.</div>

Advances in Civil Engineering

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Figure 6

Figure 6: The Constitutive Model of Rockfill Based on Property-Dependent Plastic Potential Theory for Geomaterials 