An experimental study for wave-induced instability of pipelines: the breakout of pipelines
文献类型：期刊论文
| 作者 | Gao FP(高福平) ; Gu XY(顾小芸); Jeng DS
|
| 刊名 | Applied Ocean Research
 |
| 出版日期 | 2002 |
| 卷号 | 24期号:2页码:83-90 |
| 关键词 | Pipeline Breakout Lateral Instability Oscillatory Flow Sandy Seabed Wave Loading Submarine Pipeline |
| ISSN号 | 0141-1187 |
| 通讯作者 | Jeng, DS (reprint author), Griffith Univ, Sch Engn, Gold Coast Campus, Parkwood, Qld 9726, Australia. |
| 中文摘要 | 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. |
| 类目[WOS] | Engineering, Ocean ; Oceanography |
| 研究领域[WOS] | Engineering ; Oceanography |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000178795800003 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33671]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Gao FP,Gu XY,Jeng DS. 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.(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. |
入库方式： OAI收割
来源：力学研究所
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