Non-Linear Wave-Induced Transient Response of Soil Around a Trenched Pipeline
Fu-Ping Gao,Yingxiang Wu +1 more
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TLDR
Based on Biot's poroelastic theory, a two-dimensional finite element model is developed to investigate non-linear wave-induced responses of soil around a trenched pipeline, which is verified with the flume test results.About:
This article is published in Ocean Engineering.The article was published on 2006-03-01 and is currently open access. It has received 41 citations till now. The article focuses on the topics: Submarine pipeline & Wave loading.read more
Citations
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Journal ArticleDOI
Two-Dimensional Model for Pore Pressure Accumulations in the Vicinity of a Buried Pipeline
TL;DR: In this article, an integrated numerical model for the wave-induced residual liquefaction around a buried offshore pipeline was presented, where a new definition of the source term for the residual pore pressure generations was proposed and extended from 1D to 2D; preconsolidation due to self-weight of the pipeline was considered.
MonographDOI
Mechanics of Wave-Seabed-Structure Interactions: Modelling, Processes and Applications
TL;DR: In this article, the authors provide an updated look at the mathematics behind the interactions between sea, soil and man-made structures, including wave-seabed-structure interactions.
Journal ArticleDOI
Laboratory experimental study of ocean waves propagating over a partially buried pipeline in a trench layer
Ke Sun,Jisheng Zhang,Yuan Gao,Dong-Sheng Jeng,Dong-Sheng Jeng,Yakun Guo,Yakun Guo,Zuodong Liang +7 more
TL;DR: In this article, a series of comprehensive laboratory experiments are carried out in a wave flume to investigate the wave-induced pore pressures around a partially embedded pipeline in a trench layer.
Journal ArticleDOI
Accumulated Pore Pressures around Submarine Pipeline Buried in Trench Layer with Partial Backfills
H. Y. Zhao,Dong-Sheng Jeng +1 more
TL;DR: In this paper, a two-dimensional integrated numerical model (PORO-WSSI-PIPE) is proposed to investigate the wave-induced residual liquefaction in a seabed around a partially backfilled trenched pipeline.
Journal ArticleDOI
Parametric study of the wave-induced residual liquefaction around an embedded pipeline
Hongyi Zhao,Hongyi Zhao,Hongyi Zhao,Dong-Sheng Jeng,Dong-Sheng Jeng,Dong-Sheng Jeng,C.C. Liao +6 more
TL;DR: In this paper, a new developed integrated numerical model with RANS (Reynolds averaged Navier-Stokes) equations used for governing the incompressible flow in the wave field and Biot consolidation equations were used for linking the solid-pore fluid interactions in a porous seabed with embedded pipeline.
References
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Book
The finite element method
TL;DR: In this article, the methodes are numeriques and the fonction de forme reference record created on 2005-11-18, modified on 2016-08-08.
Journal ArticleDOI
General Theory of Three‐Dimensional Consolidation
TL;DR: In this article, the number of physical constants necessary to determine the properties of the soil is derived along with the general equations for the prediction of settlements and stresses in three-dimensional problems.
Journal ArticleDOI
On the response of a poro-elastic bed to water waves
TL;DR: In this article, the problem of the response of a porous elastic bed to water waves is treated analytically on the basis of the three-dimensional consolidation theory of Biot (1941).
Journal ArticleDOI
Zienkiewicz, O. C., The Finite Element Method. 3. Edition. London. McGraw‐Hill Book Company (UK) Limited. 1977. XV, 787 S.
Journal ArticleDOI
Wave-induced pore pressures and effective stresses in a porous bed
TL;DR: In this article, a general theory for the pore pressures and effective stresses induced in a porous bed by ocean waves is developed, where pore fluid as well as the soil skeleton are considered compressible.
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Wave-induced soil response in an unsaturated anisotropic seabed of finite thickness
John R.-C. Hsu,Dong-Sheng Jeng +1 more