A Geomechanical Model Test on the Construction Stability and Overload Failure Process of an X-Type Cross Cavern Group

<div>Initial in situ stress distribution of the model. (a) Orientation of major principal stress. (b) Orientation of minor principal stress (the unit of stress is MPa).</div>

Shock and Vibration

fig7

Figure 7

Figure 7: A Geomechanical Model Test on the Construction Stability and Overload Failure Process of an X-Type Cross Cavern Group 