A Constitutive Model of Sandy Gravel Soil under Large-Sized Loading/Unloading Triaxial Tests

<div>Relationship between <i>ε</i><sub>1</sub> and <i>ε</i><sub>1</sub>/(<i>σ</i><sub>1</sub>−<i>σ</i><sub>3</sub>).</div>

Advances in Civil Engineering

Figure 6: A Constitutive Model of Sandy Gravel Soil under Large-Sized Loading/Unloading Triaxial Tests 