Academic Journal
Effect of wave-current interaction on a long fjord-crossing floating pontoon bridge
| العنوان: | Effect of wave-current interaction on a long fjord-crossing floating pontoon bridge |
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| المؤلفون: | Dai, Jian, Abrahamsen, Bjørn Christian, Hansen Viuff, Thomas, Leira, Bernt Johan |
| المصدر: | 18 ; 266 ; Engineering structures ; 114549 |
| بيانات النشر: | Elsevier |
| سنة النشر: | 2022 |
| المجموعة: | SINTEF: Open Archive |
| مصطلحات موضوعية: | Hydroelastic behaviour, Short-crested, Wave-current interaction, Floating bridge |
| الوصف: | Fjord-crossing floating bridges are sophisticated structures subjected to complex environmental loadings including combined action of wave and current. However, the effect of wave-current action is often neglected in a conventional engineering practice. This paper presents a numerical study of the dynamic response of a floating bridge under the combined action of waves and current. The effect of wave-current interaction on the hydrodynamics associated with the bridge pontoons are first evaluated by using a three-dimensional potential flow solver. A model of the entire floating bridge is then established and analysed in the time domain. The accuracy of the model is verified by comparison with available experimental data for a 1 km long curved floating bridge. Parametric studies are subsequently carried out to investigate the effect of wave-current interaction on a 4.6 km long floating bridge model for crossing the Bjørnafjord. Results show that the wave-current interaction has a significant effect on a fjord-crossing floating bridge studied in this paper. Neglection of such an interaction could lead to substantial overestimation or underestimation of the structural responses depending on the environmental headings. ; publishedVersion |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0141-0296 |
| Relation: | Norges forskningsråd: 268403; Engineering structures, 2022, 266, 1-18; urn:issn:0141-0296; https://hdl.handle.net/11250/3010516; https://doi.org/10.1016/j.engstruct.2022.114549; cristin:2034584 |
| DOI: | 10.1016/j.engstruct.2022.114549 |
| الاتاحة: | https://hdl.handle.net/11250/3010516 https://doi.org/10.1016/j.engstruct.2022.114549 |
| Rights: | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal ; http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no ; 2022 The Author(s). Published by Elsevier Ltd |
| رقم الانضمام: | edsbas.8D60C7DC |
| قاعدة البيانات: | BASE |
| تدمد: | 01410296 |
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| DOI: | 10.1016/j.engstruct.2022.114549 |