Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures |
| Seiten | 921-926 |
| Seitenumfang | 6 |
| Publikationsstatus | Veröffentlicht - 2007 |
| Veranstaltung | 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures - Manchester, Großbritannien / Vereinigtes Königreich Dauer: 30 Juli 2007 → 1 Aug. 2007 |
Abstract
This paper summarises fatigue tests on Y-joints to estimate the influence of a post weld treatment method called Ultrasonic Impact Treatment. With this method the fatigue resistance could be increased significantly. Furthermore tubular joints of tripods are analysed with numerical simulations to judge these welded joints with the hot-spot-concept. The stress concentration factor for the treated weld toe geometry was determined numerically and compared to experimental results.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Bauwesen
- Ingenieurwesen (insg.)
- Tief- und Ingenieurbau
- Werkstoffwissenschaften (insg.)
- Metalle und Legierungen
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- BibTex
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Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures. 2007. S. 921-926.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Enhancing fatigue strength by ultrasonic impact treatment for welded joints of offshore structures
AU - Schaumann, P.
AU - Keindorf, C.
PY - 2007
Y1 - 2007
N2 - This paper summarises fatigue tests on Y-joints to estimate the influence of a post weld treatment method called Ultrasonic Impact Treatment. With this method the fatigue resistance could be increased significantly. Furthermore tubular joints of tripods are analysed with numerical simulations to judge these welded joints with the hot-spot-concept. The stress concentration factor for the treated weld toe geometry was determined numerically and compared to experimental results.
AB - This paper summarises fatigue tests on Y-joints to estimate the influence of a post weld treatment method called Ultrasonic Impact Treatment. With this method the fatigue resistance could be increased significantly. Furthermore tubular joints of tripods are analysed with numerical simulations to judge these welded joints with the hot-spot-concept. The stress concentration factor for the treated weld toe geometry was determined numerically and compared to experimental results.
UR - http://www.scopus.com/inward/record.url?scp=55549100963&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:55549100963
SN - 0415451418
SN - 9780415451413
SP - 921
EP - 926
BT - Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures
T2 - 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures
Y2 - 30 July 2007 through 1 August 2007
ER -