| Propagation modes of 3D scour below a submarine pipeline in oblique steady currents and waves | |
Zang ZP(臧志鹏) ; Tang G; Cheng L
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| Source Publication | Scour and Erosion - Proceedings of the 8th International Conference on Scour and Erosion, ICSE 2016 |
| 2016 | |
| Conference Name | 8th International Conference on Scour and Erosion, ICSE 2016 |
| Conference Date | September 12, 2016 - September 15, 2016 |
| Conference Place | Oxford, United kingdom |
| Abstract | This paper presents experimental results on 3D scour propagation along a pipeline under oblique-incidence currents and waves. Different modes of 3D scour propagation were discovered after the local scour was initiated below the pipeline. These modes include scour propagation throughout the whole pipeline, onset of scour at multiple locations due to piping, termination of scour propagation induced by backfill and no scour propagation. The critical conditions for these scour propagation modes were determined in terms of flow incident angle, embedment depth and Shields parameter (or KC number). © 2016 Taylor & Francis Group, London. |
| Keyword | Critical Condition Embedment Depth Incident Angles Local Scour Oblique Incidence Propagation Mode Shields Parameters Steady Current |
| Department | LMFS流固土耦合力学(LHO) |
| ISBN | 9781138029798 |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/60153 |
| Collection | 流固耦合系统力学重点实验室 |
| Recommended Citation GB/T 7714 | Zang ZP,Tang G,Cheng L. Propagation modes of 3D scour below a submarine pipeline in oblique steady currents and waves[C]Scour and Erosion - Proceedings of the 8th International Conference on Scour and Erosion, ICSE 2016,2016. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Cp2016-038.pdf（2626KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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