Wave-induced sea floor dynamics

DS Jeng - Applied Mechanics Reviews, 2003 - ui.adsabs.harvard.edu
This article reviews recent developments in the interaction between water waves, seabed,
and coastal structures. The scope of the review covers theoretical approaches and physical …

Lateral force on buried pipelines caused by seabed slides using a CFD method with a shear interface weakening model

X Guo, X Liu, M Li, Y Lu - Ocean Engineering, 2023 - Elsevier
With the extensive laying of subsea pipe networks, interactions between seabeds and
pipelines are attracting increasing attention; nevertheless, the study of buried pipelines …

[图书][B] Mechanics of wave-seabed-structure interactions: Modelling, processes and applications

DS Jeng - 2018 - books.google.com
" Opening with recent advances in both the theoretical and physical models for wave-
seabed-structure interactions, this book provides an updated look at the mathematics behind …

Combined wave–current induced seabed liquefaction around buried pipelines: Design of a trench layer

Z Liang, DS Jeng, J Liu - Ocean Engineering, 2020 - Elsevier
With the increasing development and utilization of offshore oil and gas resources, seabed
instability around pipelines subjected to combined ocean wave and current loadings and …

[HTML][HTML] Impacts of wave-induced seabed response on local scour around a pipeline: PORO–FSSI–SCOUR–FOAM

H Zhai, DS Jeng - Coastal Engineering, 2024 - Elsevier
The problem of local scour around a submarine pipeline is vital for oil and gas projects.
Conventional scour models around pipeline practically include the flow and sediment …

Laboratory experimental study of ocean waves propagating over a partially buried pipeline in a trench layer

K Sun, J Zhang, Y Gao, D Jeng, Y Guo, Z Liang - Ocean Engineering, 2019 - Elsevier
Seabed instability around a pipeline is one of the primary concerns in offshore pipeline
projects. To date, most studies focus on investigating the wave/current-induced response …

Numerical analysis of seabed liquefaction in the vicinity of two tandem pipelines in a trench

X Chen, DS Jeng, Z Liang - Ocean Engineering, 2022 - Elsevier
In engineering practice, pipeline trenching has been adopted as one of effective protection
options. Most previous studies mainly focused on the prediction of the seabed response …

2D numerical study of wave and current-induced oscillatory non-cohesive soil liquefaction around a partially buried pipeline in a trench

L Duan, C Liao, D Jeng, L Chen - Ocean Engineering, 2017 - Elsevier
This paper proposes a two-dimensional (2D) coupled model for wave and current-seabed-
pipeline interactions to examine oscillatory non-cohesive soil liquefaction around a partially …

A stochastic numerical model for wave-induced dynamic response in a spatially heterogeneous seabed around structures

B Zhu, Q Yang, T Hiraishi, H Mase, H Pei, T Wang… - Ocean …, 2023 - Elsevier
The interaction between waves, seabed, and structures is a complex phenomenon that
involves multiple physical domains and processes. The spatial variability of properties in …

Experimental study on irregular wave-induced pore-water pressures in a porous seabed around a mono-pile

Q Zhang, H Zhai, P Wang, S Wang, L Duan… - Applied Ocean …, 2020 - Elsevier
In this study, a series of physical model tests were carried out in a wave flume to study the
pore pressures around a mono-pile under irregular waves. The mono-pile was installed to …