Numerical analysis of wave-induced poro-elastic seabed response around a hexagonal gravity-based offshore foundation

Y Li, MC Ong, T Tang - Coastal Engineering, 2018 - Elsevier
In order to prevent the future risk of soil and structural failures for the offshore foundations, it
is essential to evaluate the seabed soil behaviors in the vicinity of the foundation under …

Numerical modeling of combined wave and current-induced residual liquefaction around twin pipelines

Y Gao, J Lin, J Zhang, Y Guo - Ocean Engineering, 2022 - Elsevier
With the operation of offshore oil & gas fields, offshore pipeline has been widely used in
offshore engineering. So far, most studies have focused on exploring the seabed responses …

Wave and current induced seabed response around a submarine pipeline in an anisotropic seabed

XL Zhou, JH Wang, J Zhang, DS Jeng - Ocean Engineering, 2014 - Elsevier
A better understanding of the phenomenon of wave–seabed-structure interactions is
essential for the evaluation of the liquefaction of seabed foundation under dynamic loading …

Wave-induced multi-layered seabed response around a buried pipeline

XL Zhou, DS Jeng, YG Yan, JH Wang - Ocean engineering, 2013 - Elsevier
The subject of the wave–seabed–structure interaction is important for geotechnical and
coastal engineering regarding stability analysis of foundations for offshore structures. Most …

Parametric study of the wave-induced residual liquefaction around an embedded pipeline

HY Zhao, DS Jeng, CC Liao - Applied Ocean Research, 2016 - Elsevier
Wave-induced liquefaction in a porous seabed around submarine pipeline may cause
catastrophic consequences such as large horizontal displacements of pipelines on the …

Dynamic response of a porous seabed around pipeline under three-dimensional wave loading

XL Zhang, DS Jeng, MT Luan - Soil Dynamics and Earthquake Engineering, 2011 - Elsevier
The evaluation of the wave-induced pore pressure around a buried pipeline is particularly
important for pipeline engineers involved in the design of offshore pipelines. Most previous …

Effects of cross-anisotropic soil behaviour on the wave-induced residual liquefaction in the vicinity of pipeline buried in elasto-plastic seabed foundations

HY Zhao, DS Jeng, CC Liao - Soil Dynamics and Earthquake Engineering, 2016 - Elsevier
In this paper, a two-dimensional integrated numerical model is developed to examine the
influences of cross-anisotropic soil behaviour on the wave-induced residual liquefaction in …

Cnoidal wave induced seabed response around a buried pipeline

XL Zhou, J Zhang, JJ Guo, JH Wang, DS Jeng - Ocean Engineering, 2015 - Elsevier
The evaluation of wave-induced pore pressures and effective stresses in a poroelastic
seabed is important for coastal and ocean engineers in the design of marine structures. Most …

Thermal effects on hydromechanical response of seabed-supporting hydrocarbon pipelines

S Shahrokhabadi, TD Cao… - International Journal of …, 2020 - ascelibrary.org
Subsea pipelines are commonly used for transportation of hot hydrocarbons from offshore
sites. The temperature difference between the hot pipeline and the cold seabed induces …

Soil–structure–wave interaction of gravity-based offshore wind turbines: an analytical model

DG Pavlou - Journal of Offshore Mechanics and …, 2021 - asmedigitalcollection.asme.org
The structural design of offshore wind turbines is based on the consideration of coupled
dynamic phenomena. Wave loads cause the dynamic oscillation of the monopile, and the …