Schaumann, P.; Raba, A.; Bechtel, A.: Fatigue behaviour of grouted connections at different ambient conditions and loading scenarios. In: Energy Procedia 137 (2017), S. 196-203. DOI:
https://doi.org/10.1016/j.egypro.2017.10.373
Abstract: |
Grouted connections are frequently used as structural detail of offshore wind turbines and platforms for the load transferring connection between piles and support structure. At latticed substructures this connection is commonly located at mudline. However, a potential influence of the surrounding water on the connection's fatigue behaviour was neglected in earlier tests and consequential design methods. Herein described experimental investigations at small and large-scale fatigue tests in submerged conditions showed a significant reduction of endurable load cycles. In addition, the water impact caused varied damage mechanism in the connection. © 2017 The Author(s).
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License of this version: |
CC BY-NC-ND 4.0 Unported - https://creativecommons.org/licenses/by-nc-nd/4.0/
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Publication type: |
Article |
Publishing status: |
publishedVersion |
Publication date: |
2017 |
Keywords english: |
fatigue, grouted connection, offshore platform, offshore wind energy, water impact, Drilling platforms, Fatigue of materials, Fatigue testing, Grouting, Mortar, Offshore structures, Offshore wind turbines, Wind power, Wind turbines, Ambient conditions, Experimental investigations, Grouted connection, Off shore platforms, Off-shore wind energy, Submerged condition, Support structures, Water impact, Concrete construction
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DDC: |
333,7 | Natürliche Ressourcen, Energie und Umwelt
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Controlled keywords(GND): |
Konferenzschrift
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