THE FATIGUE LIFE PREDICTION OF THIN-WALLED WELDED JOINTS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F24%3APU155123" target="_blank" >RIV/00216305:26210/24:PU155123 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/24:00378829
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
THE FATIGUE LIFE PREDICTION OF THIN-WALLED WELDED JOINTS
Original language description
This contribution addresses the fatigue life prediction of thin-walled welded joints, which play indispensable roles in various aircraft structures. Following the recommendations of the International Institute of Welding (IIW), three main fatigue life prediction approaches (nominal stress, structural stress, and notch stress based predictions) are described. A comparative study is conducted on six types of specimens, providing insights from their fatigue testing and numerical determination of each stress type. The S-N curve slopes obtained from the evaluated data are consistent with general assumptions regarding thin-walled welded structures and a considerable split, dividing the evaluated data into two separate S-N curves, suggests the need for additional corrections to achieve more accurate fatigue life predictions.
Czech name
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Czech description
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Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
The proceedings of the 34th Congress of the International Council of the Aeronautical Sciences
ISBN
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ISSN
2958-4647
e-ISSN
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Number of pages
15
Pages from-to
1-15
Publisher name
Neuveden
Place of publication
neuveden
Event location
Florence
Event date
Sep 9, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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