Influence of Confining Pressure Unloading Rate on the Strength Characteristics and Fracture Process of Granite Using Lab Tests

<div>Relationship between <i>σ</i><sub>3</sub> and <i>σ</i><sub>1</sub> at different unloading confining pressure rates.</div>

Advances in Materials Science and Engineering

Figure 4: Influence of Confining Pressure Unloading Rate on the Strength Characteristics and Fracture Process of Granite Using Lab Tests 