The primary use of mining anchor bolts is to ensure the stability of tunnel passages and surrounding rock in underground engineering. Mining anchor bolts reinforce the surrounding rock, preventing collapse and caving, thereby guaranteeing the safety and stability of the underground space. Specifically, mining anchor bolts can be applied in the following situations:
Supporting Function: In underground projects such as tunnels and mine drifts, bolts can secure unstable rock or soil layers to stable rock or soil, preventing their collapse or caving in. For instance, during tunnel excavation, bolts can reinforce the surrounding rock of the tunnel, enabling it to withstand the pressure from the surrounding rock and soil mass, maintaining the stability of the underground structure.
Reinforcement Function: Used for reinforcing foundations, slopes, etc. Anchors can connect loose rock and soil masses into a cohesive unit, enhancing their shear strength, effectively suppressing soil mass slippage on slopes, and improving slope stability.