Mechanism of Strain Burst by Laboratory and Numerical Analysis

<div>(a) Relationship between the strain variation of roof and floor after peak strength and the system stiffness ratio (<i>R</i><sub>E</sub>). (b) Relationship between the strain energy densities of roof and floor after peak strength and the system stiffness ratio (<i>R</i><sub>K</sub>).</div>

Shock and Vibration

fig11

Figure 11

Figure 11: Mechanism of Strain Burst by Laboratory and Numerical Analysis 