Effects of Interface Damage Resulting from the Separation of Layered Strata on Bolt Anchoring Systems

<div>Photos of supporting failure case in Zhuji Mine of Huainan Mining Group. (a) Overview of supporting failure under layered strata occurrence and (b) enlarged view of red dashed polygon in (a), showing bolting failure example.</div>

Shock and Vibration

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Figure 1

Figure 1: Effects of Interface Damage Resulting from the Separation of Layered Strata on Bolt Anchoring Systems 