3D Integrated numerical model for fluid-structures-seabed interaction (FSSI): Elastic dense seabed foundation

doi:10.1016/j.oceaneng.2016.01.003

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	3D Integrated numerical model for fluid-structures-seabed interaction (FSSI): Elastic dense seabed foundation
	Zhu, Q. C.1; Ye Jianhong 1; Jeng, D. -S.2; Chan, A. H. C.3; Wang, R.1
刊名	OCEAN ENGINEERING
	2016
卷号	115 页码:107-122
关键词	Fluid-structures-seabed interaction (FSSI) Poro-elastic seabed foundation Dynamics of offshore structures 3D momentary liquefaction Caisson breakwater FSSI-CAS 3D
ISSN号	0029-8018
DOI	10.1016/j.oceaneng.2016.01.003
英文摘要	Economic losses and property damage due to the failure of offshore structures are huge each year in the world, under the attack of endless conventional wave, occasional tropical storms or typhoons, and possible tsunami. Wave-induced dynamics of offshore structures and their seabed foundation attract a great deal of attention from researchers and ocean engineers. Previous literature investigated the wave structures -seabed interaction generally adopting 2D models and decoupled way. In this study, taking a caisson breakwater as the typical offshore structure, the simple linear interaction between ocean wave, a caisson breakwater and its poro-elastic seabed foundation is investigated by utilizing a three-dimensional integrated numerical model FSSI-CAS 3D. The numerical results indicate that FSSI-CAS 3D can effectively and sufficiently capture a variation of phenomena of wave-induced dynamics of offshore structures, and momentary liquefaction in its dense poro-elastic seabed foundation. This study demonstrates great promise of using the developed integrated numerical model in offshore industry to predict the dynamic response and stability of offshore structures by ocean engineers in design stage. (C) 2016 Elsevier Ltd. All rights reserved.
WOS研究方向	Engineering ; Oceanography
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000372941800009
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/3844]
专题	岩土力学所知识全产出_期刊论文国家重点实验室知识产出_期刊论文
作者单位	1.Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech ; 2.Griffith Univ, Griffith Sch Engn; 3.Federat Univ Austrilia, Sch Engn & Informat Technol
推荐引用方式 GB/T 7714	Zhu, Q. C.,Ye Jianhong,Jeng, D. -S.,et al. 3D Integrated numerical model for fluid-structures-seabed interaction (FSSI): Elastic dense seabed foundation[J]. OCEAN ENGINEERING,2016,115:107-122.
APA	Zhu, Q. C.,Ye Jianhong,Jeng, D. -S.,Chan, A. H. C.,&Wang, R..(2016).3D Integrated numerical model for fluid-structures-seabed interaction (FSSI): Elastic dense seabed foundation.OCEAN ENGINEERING,115,107-122.
MLA	Zhu, Q. C.,et al."3D Integrated numerical model for fluid-structures-seabed interaction (FSSI): Elastic dense seabed foundation".OCEAN ENGINEERING 115(2016):107-122.