Experimental Study on the Influence Mechanism of the Structural Plane to Rockbursts in Deeply Buried Hard Rock Tunnels

<div>Three types of marble model samples. (a) The structural plane located in the tunnel spandrel. (b) The structural plane located in the tunnel sidewall. (c) The structural plane intersected with the tunnel.</div>

Shock and Vibration

fig2

Figure 2

Figure 2: Experimental Study on the Influence Mechanism of the Structural Plane to Rockbursts in Deeply Buried Hard Rock Tunnels 