Department of Mathematics
Numerical simulation of acoustic emission by crack propagation in 3-point bending tests is performed to investigate how the interaction of elastic waves generates a detectable signal. It is shown that the use of a kinetic relation for the crack tip velocity combined with a simple crack growth criterion provides the formation of waveforms similar to those observed in experiments.
Structural Control and Health Monitoring
Scholarly Commons Citation
Berezovski, M., & Berezovski, A. (2017). Numerical Simulation of Acoustic Emission During Crack Growth in 3-point Bending Test. Structural Control and Health Monitoring, 24(11). https://doi.org/10.1002/stc.1996