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Recent progress on geometrical and stress concentration characterization of welded joints
Citation Link: https://doi.org/10.15480/882.5202
Publikationstyp
Conference Paper
Date Issued
2023-05-12
Sprache
English
Author(s)
TORE-DOI
Journal
Volume
2674
Issue
1
Article Number
030071
Citation
AIP Conference Proceedings 2674 (1): 030071 (2023)
Publisher DOI
Scopus ID
Publisher
American Institute of Physics
Stress concentrations arise at welded joints due to local notches at weld transitions and determine fatigue life under cyclic loading. In order to accurately determine the severity of these stress concentrations from local weld geometry parameters advanced measurement technologies are required; however, the characterization of welded joints is traditionally based on manual measurements. In recent years, several techniques have been developed to characterize geometrical and stress concentration features of welded joints. This study briefly reviews a number of studies on weld geometry measurements, stress concentration characterization, and the determination of their influence on fatigue life estimation. Finally, an outlook on machine learning-based determination of fatigue life is given.
Subjects
MLE@TUHH
DDC Class
600: Technik
620: Ingenieurwissenschaften
Publication version
publishedVersion
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030071_1_5.0114736.pdf
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732.63 KB
Format
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