IMECH-IR  > 流固耦合系统力学重点实验室
Propagation modes of 3D scour below a submarine pipeline in oblique steady currents and waves
Zang ZP(臧志鹏); Tang G; Cheng L
Source PublicationScour and Erosion - Proceedings of the 8th International Conference on Scour and Erosion, ICSE 2016
2016
Conference Name8th International Conference on Scour and Erosion, ICSE 2016
Conference DateSeptember 12, 2016 - September 15, 2016
Conference PlaceOxford, United kingdom
AbstractThis 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.
KeywordCritical Condition Embedment Depth Incident Angles Local Scour Oblique Incidence Propagation Mode Shields Parameters Steady Current
DepartmentLMFS流固土耦合力学(LHO)
ISBN9781138029798
Indexed ByEI
Language英语
Document Type会议论文
Identifierhttp://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],2016.
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