Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Proceedings of the 33rd International Ocean and Polar Engineering Conference, 2023 |
| Herausgeber/-innen | Jin S. Chung, Decheng Wan, Satoru Yamaguchi, Shiqiang Yan, Igor Buzin, Hiroyasu Kawai, Hua Liu, Ivana Kubat, Bor-Feng Peng, Ali Reza, Venkatachalam Sriram, Suak Ho Van |
| Seiten | 303-308 |
| Seitenumfang | 6 |
| Publikationsstatus | Veröffentlicht - 2023 |
| Veranstaltung | 33rd International Ocean and Polar Engineering Conference, ISOPE 2023 - Ottawa, Kanada Dauer: 19 Juni 2023 → 23 Juni 2023 |
Publikationsreihe
| Name | Proceedings of the International Offshore and Polar Engineering Conference |
|---|---|
| ISSN (Print) | 1098-6189 |
| ISSN (elektronisch) | 1555-1792 |
Abstract
A high and reliably reproducible preload level of bolts is essential for the fatigue behaviour of ring flange connections in wind energy. For the yield-point controlled tightening method as a potential alternative, the missing normative foundations for large bolt diameters must be created in steel construction. In accordance with this objective, the authors identify the stress state in the bolt during installation through measurements. In addition, plastic deformations of the HV-bolts are quantified by 3D scans. Further experimental investigations evaluate the structural integrity of the connection and the effect of high preloads in terms of the load bearing behaviour. First results indicate no reduction of resistance within the connection and HV-bolts have a sufficient deformation capacity against high preloads. Based on that experimental scope of a joint national research project, this contribution discusses the applicability of yield-point controlled tightening for HV-bolts.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Meerestechnik
- Ingenieurwesen (insg.)
- Maschinenbau
Zitieren
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- Apa
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- BibTex
- RIS
Proceedings of the 33rd International Ocean and Polar Engineering Conference, 2023. Hrsg. / Jin S. Chung; Decheng Wan; Satoru Yamaguchi; Shiqiang Yan; Igor Buzin; Hiroyasu Kawai; Hua Liu; Ivana Kubat; Bor-Feng Peng; Ali Reza; Venkatachalam Sriram; Suak Ho Van. 2023. S. 303-308 (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 - Yield-point controlled tightening of bolted ring flange connections
AU - Schierl, Christopher
AU - Ghafoori, Elyas
AU - Schaumann, Peter
AU - Stranghöner, Natalie
AU - Paluska, Denis
N1 - Publisher Copyright: © 2023 International Conference on Information Systems, ICIS 2023: "Rising like a Phoenix: Emerging from the Pandemic and Reshaping Hu. All Rights Reserved.
PY - 2023
Y1 - 2023
N2 - A high and reliably reproducible preload level of bolts is essential for the fatigue behaviour of ring flange connections in wind energy. For the yield-point controlled tightening method as a potential alternative, the missing normative foundations for large bolt diameters must be created in steel construction. In accordance with this objective, the authors identify the stress state in the bolt during installation through measurements. In addition, plastic deformations of the HV-bolts are quantified by 3D scans. Further experimental investigations evaluate the structural integrity of the connection and the effect of high preloads in terms of the load bearing behaviour. First results indicate no reduction of resistance within the connection and HV-bolts have a sufficient deformation capacity against high preloads. Based on that experimental scope of a joint national research project, this contribution discusses the applicability of yield-point controlled tightening for HV-bolts.
AB - A high and reliably reproducible preload level of bolts is essential for the fatigue behaviour of ring flange connections in wind energy. For the yield-point controlled tightening method as a potential alternative, the missing normative foundations for large bolt diameters must be created in steel construction. In accordance with this objective, the authors identify the stress state in the bolt during installation through measurements. In addition, plastic deformations of the HV-bolts are quantified by 3D scans. Further experimental investigations evaluate the structural integrity of the connection and the effect of high preloads in terms of the load bearing behaviour. First results indicate no reduction of resistance within the connection and HV-bolts have a sufficient deformation capacity against high preloads. Based on that experimental scope of a joint national research project, this contribution discusses the applicability of yield-point controlled tightening for HV-bolts.
KW - Flange connection
KW - High preload, plastic deformation
KW - Turbine steel towers
KW - Yield-point controlled tightening
UR - http://www.scopus.com/inward/record.url?scp=85188719888&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85188719888
SN - 9781880653807
T3 - Proceedings of the International Offshore and Polar Engineering Conference
SP - 303
EP - 308
BT - Proceedings of the 33rd International Ocean and Polar Engineering Conference, 2023
A2 - Chung, Jin S.
A2 - Wan, Decheng
A2 - Yamaguchi, Satoru
A2 - Yan, Shiqiang
A2 - Buzin, Igor
A2 - Kawai, Hiroyasu
A2 - Liu, Hua
A2 - Kubat, Ivana
A2 - Peng, Bor-Feng
A2 - Reza, Ali
A2 - Sriram, Venkatachalam
A2 - Van, Suak Ho
T2 - 33rd International Ocean and Polar Engineering Conference, ISOPE 2023
Y2 - 19 June 2023 through 23 June 2023
ER -