Effect of fatigue damage on the dynamic response frequency of spot-welded joints
Source abstract
Abstract
Abstract The effect of fatigue damage on the dynamic natural frequency response was studied over the entire fatigue life process for tensile-shear spot-welded joints. The results of the experimental study showed that the changes to the specimens’ natural frequency varied non-linearly with the cycle ratio or damage fraction, and that relatively large changes in the natural frequency could be measured near the end of the fatigue life.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Welding Techniques Analysis · Fatigue and fracture mechanics · Ultrasonics and Acoustic Wave Propagation
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