An experimental study for wave-induced instability of pipelines: the breakout of pipelines

doi:10.1016/S0141-1187(02)00012-3

IMECH-IR > 力学所知识产出(1956-2008)

	An experimental study for wave-induced instability of pipelines: the breakout of pipelines
	Gao FP(高福平); Gu XY(顾小芸); Jeng DS; Jeng, DS (reprint author), Griffith Univ, Sch Engn, Gold Coast Campus, Parkwood, Qld 9726, Australia.
发表期刊	Applied Ocean Research
	2002
卷号	24 期号:2 页码:83-90
ISSN	0141-1187
摘要	In this paper, a series of experiments have been conducted in a U-shaped oscillatory flow tunnel, which provides a more realistic simulation than the previous actuator loading methods. Based on the experimental data of pipe displacement with two different constraint conditions (freely laid pipelines and anti-rolling pipelines), three characteristic times in the process of pipeline losing stability are identified. The effects of sand size on the pipeline lateral stability are examined for freely laid pipelines. The empirical relationships between non-dimensional pipeline weight (G) and Fronde number (Fr-b) are established for different constraint conditions, which will provide a guide for engineering practice. (C) 2002 Elsevier Science Ltd. All rights reserved.
关键词	Pipeline Breakout Lateral Instability Oscillatory Flow Sandy Seabed Wave Loading Submarine Pipeline
DOI	10.1016/S0141-1187(02)00012-3
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000178795800003
WOS研究方向	Engineering ; Oceanography
WOS类目	Engineering, Ocean ; Oceanography
引用统计	被引频次：37[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/33671
专题	力学所知识产出(1956-2008)
通讯作者	Jeng, DS (reprint author), Griffith Univ, Sch Engn, Gold Coast Campus, Parkwood, Qld 9726, Australia.
推荐引用方式 GB/T 7714	Gao FP,Gu XY,Jeng DS,et al. An experimental study for wave-induced instability of pipelines: the breakout of pipelines[J]. Applied Ocean Research,2002,24,2,:83-90.
APA	高福平,顾小芸,Jeng DS,&Jeng, DS .(2002).An experimental study for wave-induced instability of pipelines: the breakout of pipelines.Applied Ocean Research,24(2),83-90.
MLA	高福平,et al."An experimental study for wave-induced instability of pipelines: the breakout of pipelines".Applied Ocean Research 24.2(2002):83-90.

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