Wave-Induced Pipeline on-Bottom Stability: Comparisons Between Pipe-Soil and Wave-Pipe-Soil Interaction Models
文献类型：会议论文
| 作者 | Gao FP(高福平) ; Wu YX(吴应湘); Jeng Dongsheng; Jia X; Gao FP(高福平)
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| 出版日期 | 2005-06-19 |
| 会议名称 | 15th International Offshore and Polar Engineering Conference (ISOPE 2005) |
| 会议日期 | JUN 19-24, 2005 |
| 会议地点 | Seoul, SOUTH KOREA |
| 通讯作者 | 高福平 |
| 中文摘要 | To have a better insight into the mechanism of wave-induced pipeline on-bottom stability, the pipe-soil interaction model (Wagner et al., 1987) and the wave-pipe-soil interaction model (Gao et al., 2003) are compared intensively in this paper. This includes the comparisons of their experimental setups, procedure of tests, phenomena of pipe losing stability etc. The comparison indicates that the critical lines for the instability of anti-rolling pipeline and freely-laid pipeline in the empirical wave-pipe-soil interaction model overall agree with the design values, based on both simplified and generalized methods in DnV standard, respectively. However, with the increase of Froude number, the generalized method in DnV standard becomes more conservative than the wave-pipe-soil interaction model for the on-bottom stability design of pipeline. Therefore, wave-pipe-soil coupling effects should be taken into account when we analyze the on-bottom stability pipeline under wave loading. Copyright © 2005 by The International Society of Offshore and Polar Engineers. |
| 收录类别 | CPCI-S ; EI |
| 会议录 | Proceedings of the Fifteenth (2005) International Offshore and Polar Engineering Conference, 2005,2:109-114
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| 学科主题 | 力学 |
| 语种 | 英语 |
| ISBN号 | 1880653648 |
| WOS记录号 | WOS:000232029900016 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/13856]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 通讯作者 | Gao FP(高福平) |
| 推荐引用方式 GB/T 7714 | Gao FP,Wu YX,Jeng Dongsheng,et al. Wave-Induced Pipeline on-Bottom Stability: Comparisons Between Pipe-Soil and Wave-Pipe-Soil Interaction Models[C]. 见:15th International Offshore and Polar Engineering Conference (ISOPE 2005). Seoul, SOUTH KOREA. JUN 19-24, 2005. |
入库方式： OAI收割
来源：力学研究所
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