Analysis of Anchor Dynamic Response Under the Action of Transverse Vibration Force

In nondestructive examination of anchor bolt, various parameters of anchoring quality of anchor bolt are calculated according to the dynamic response signals of tested bolt. The paper establishes the transverse vibration mechanical model of bolt, and uses ANSYS numerical simulation method to carry out transient dynamics analysis for bolting supporting systems. Finally, the influence rules of anchor working load, stiffness damping coefficient and different sampling locations on transverse vibration force signals are determined.