Fatigue behaviour of pitted/cracked high-strength steel wires based on the SED approach
Source abstract
Abstract
The accuracy of the Strain Energy Density (SED) approach in assessing fatigue strength of corroded metallic wires was checked against a large number of literatue data generated by\ud testing pitted/cracked high-strength steel cables. These experimental results were re-analysed by determining the averaged SED ranges both analytically and numerically. A value of the SED critical radius of 0.06mm was used to determine a reference scatter band suitable for assessing fatigue damage in pitted/cracked wires. The SED approach was seen to result in a level of accuracy higher than the one obtained by applying the classic nominal stress based approach.
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Research context
OpenAlex topics: Fatigue and fracture mechanics · Mechanical stress and fatigue analysis · Non-Destructive Testing Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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