Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Proceedings of the 22nd (2012) International Offshore and Polar Engineering Conference |
| Seiten | 166-173 |
| Seitenumfang | 8 |
| Publikationsstatus | Veröffentlicht - 2012 |
| Veranstaltung | 22nd International Offshore and Polar Engineering Conference, ISOPE-2012 - Rhodes, Griechenland Dauer: 17 Juni 2012 → 22 Juni 2012 |
Publikationsreihe
| Name | Proceedings of the International Offshore and Polar Engineering Conference |
|---|---|
| ISSN (Print) | 1098-6189 |
| ISSN (elektronisch) | 1555-1792 |
Abstract
The fatigue performance of components in substructures of offshore wind turbine generators is decisive for the design. Current standardised fatigue assessment approaches neglect load history dependant material behaviour and estimate a linear dependence between stresses and strains. The present paper lines out basic theoretical considerations about effects of varying load sequences and shows investigations considering their relevance to welded spatial tubular joints in jacket substructures. All conducted investigations are based on the Uniform Material Law and on relevant technical guidelines for substructures of offshore wind turbine generators.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Meerestechnik
- Ingenieurwesen (insg.)
- Maschinenbau
Zitieren
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- Apa
- Vancouver
- BibTex
- RIS
Proceedings of the 22nd (2012) International Offshore and Polar Engineering Conference. 2012. S. 166-173 (Proceedings of the International Offshore and Polar Engineering Conference).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Load sequence effects in the fatigue design of welded spatial tubular joints in jackets
AU - Schaumann, Peter
AU - Raba, Alexander
AU - Lochte-Holtgreven, Stephan
PY - 2012
Y1 - 2012
N2 - The fatigue performance of components in substructures of offshore wind turbine generators is decisive for the design. Current standardised fatigue assessment approaches neglect load history dependant material behaviour and estimate a linear dependence between stresses and strains. The present paper lines out basic theoretical considerations about effects of varying load sequences and shows investigations considering their relevance to welded spatial tubular joints in jacket substructures. All conducted investigations are based on the Uniform Material Law and on relevant technical guidelines for substructures of offshore wind turbine generators.
AB - The fatigue performance of components in substructures of offshore wind turbine generators is decisive for the design. Current standardised fatigue assessment approaches neglect load history dependant material behaviour and estimate a linear dependence between stresses and strains. The present paper lines out basic theoretical considerations about effects of varying load sequences and shows investigations considering their relevance to welded spatial tubular joints in jacket substructures. All conducted investigations are based on the Uniform Material Law and on relevant technical guidelines for substructures of offshore wind turbine generators.
KW - Cyclic loading
KW - Fatigue
KW - Load history
KW - Offshore wind energy
KW - Sequence effects
KW - Tubular joints
UR - http://www.scopus.com/inward/record.url?scp=84866112948&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84866112948
SN - 9781880653944
T3 - Proceedings of the International Offshore and Polar Engineering Conference
SP - 166
EP - 173
BT - Proceedings of the 22nd (2012) International Offshore and Polar Engineering Conference
T2 - 22nd International Offshore and Polar Engineering Conference, ISOPE-2012
Y2 - 17 June 2012 through 22 June 2012
ER -