IMECH-IR  > 力学所知识产出(1956-2008)
Experimental Study of Pipeline Stability on Sandy Seabed under the Influence of Ocean Currents
Gao FP(高福平); Yan SM(闫术明); Yang B(杨兵); Li Q(李茜); Wu YX(吴应湘); Gao FP(高福平)
Source PublicationProceedings of The Seventh (2006) ISOPE Pacific/Asia Offshore Mechanics Symposium,Dalian, China, September 17-21, 2006, p.152-156
2006-09-17
Conference NameThe Seventh (2006) ISOPE Pacific/Asia Offshore Mechanics Symposium
Conference DateSeptember 17, 2006 - September 21, 2006
Conference PlaceDalian, China
AbstractOcean-current-induced pipeline stability on sandy seabed was simulated physically in a flow flume. The process of pipeline losing onbottom stability in currents was recorded and analyzed. Experimental data show that, for a pipeline directly laid on sandy seabed, there exists a linear relationship between the dimensionless submerged weight of pipeline and Froude number, in which the current-pipe-soil coupling effects are reflected. The sand-particle size effects on pipeline onbottom stability are further discussed. The new established empirical relationship may provide a guide for the engineering practice of current-induced on-bottom stability design of a submarine pipeline.
WOS IDWOS:000241160100027
ISBN1880653672
Indexed ByCPCI-S ; EI
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/13906
Collection力学所知识产出(1956-2008)
Corresponding AuthorGao FP(高福平)
Recommended Citation
GB/T 7714
Gao FP,Yan SM,Yang B,et al. Experimental Study of Pipeline Stability on Sandy Seabed under the Influence of Ocean Currents[C]Proceedings of The Seventh (2006) ISOPE Pacific/Asia Offshore Mechanics Symposium,Dalian, China, September 17-21, 2006, p.152-156,2006.
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