IMECH-IR  > 力学所知识产出(1956-2008)
Improved Analysis Method for Wave-Induced Pipeline Stability on Sandy Seabed
Gao FP(高福平); Jeng DS; Wu YX(吴应湘); Gao, FP (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
2006
发表期刊Journal of Transportation Engineering-ASCE
卷号132期号:7页码:590-596
ISSN0733-947X
摘要The existing Det Norske Veritas DNV Recommended Practice RP E305 for pipeline on-bottom stability is mainly based on the pipe–soil interaction model reported by Wagner et al. in 1987, and the wake model reported by Lambrakos et al. in 1987, to calculate the soil resistance and the hydrodynamic forces upon pipeline, respectively. Unlike the methods in the DNV Practice, in this paper, an improved analysis method is proposed for the on-bottom stability of a submarine pipeline, which is based on the relationships between Um/ gD 0.5 and Ws / D2 for various restraint conditions obtained by the hydrodynamic loading experiments, taking into account the coupling effects between wave, pipeline, and sandy seabed. The analysis procedure is illustrated with a detailed flow chart. A comparison is made between the submerged weights of pipeline predicted with the DNV Practice and those with the new method. The proposed analysis method may provide a helpful tool for the engineering practice of pipeline on-bottom stability design.
学科领域力学
DOI10.1061/(ASCE)0733-947X(2006)132:7(590)
收录类别SCI ; EI
语种英语
WOS记录号WOS:000238429400009
WOS研究方向Engineering ; Transportation
WOS类目Engineering, Civil ; Transportation Science & Technology
引用统计
被引频次:10[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/311007/17304
专题力学所知识产出(1956-2008)
通讯作者Gao, FP (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
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GB/T 7714
Gao FP,Jeng DS,Wu YX,et al. Improved Analysis Method for Wave-Induced Pipeline Stability on Sandy Seabed[J]. Journal of Transportation Engineering-ASCE,2006,132(7):590-596.
APA 高福平,Jeng DS,吴应湘,&Gao, FP .(2006).Improved Analysis Method for Wave-Induced Pipeline Stability on Sandy Seabed.Journal of Transportation Engineering-ASCE,132(7),590-596.
MLA 高福平,et al."Improved Analysis Method for Wave-Induced Pipeline Stability on Sandy Seabed".Journal of Transportation Engineering-ASCE 132.7(2006):590-596.
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