Mechanical Damage Test and Model Study of Layered Composite Rock Based on Acoustic Emission and DIC Characteristics

<div>Time-strain curve of 5B-3. (a) Strain gauge and DIC strain curve of 5B-3. (b) Time-strain curves of 5B-3 DIC monitoring points.</div>

Shock and Vibration

Figure 13: Mechanical Damage Test and Model Study of Layered Composite Rock Based on Acoustic Emission and DIC Characteristics 