Acousto-Ultrasonic Evaluation of Cyclic Fatigue of Spot Welded Structures
Gero, Brian Matthew III
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An acousto-ultrasonic approach is used to explore the damage development in tensile shear spot welds during fatigue loading. There is reasonable data to support the hypothesis that a decrease in an AU signal is indicative of the presence of an internal crack and could be used for monitoring and evaluation purposes.
- Masters Theses