1-20 of 20
Keywords: seabed response
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-179
...Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16 21, 2024 Copyright © 2024 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978-1-880653-78-4; ISSN 1098-6189 www.isope.org Numerical Study of Seabed Response...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-178
...-uniform soil conditions. In the real environment, the seabed is often composed of non-homogeneous soil which affects the wave-induced seabed response. In this study, a coupled model for seabed response in a non-homogeneous seabed is developed, which retains the spatial derivative terms of eight soil...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-177
... asia government engineering spectrum pile array china government upstream oil & gas reservoir characterization liquefaction seabed response wave-induced pore-water pressure jeng liquefaction depth near-trapping phenomenon coastal engineering equation of state pore-water...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-179
... implementation geologist germany government reservoir characterization numerical model sumer compaction soil pit seabed response test campaign ABSTRACT Wave-induced liquefaction results in significant seabed dynamics and can lead to a complete loss of the bearing capacity of the soil...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-207
...-seabed interaction to investigate the wave-induced soil response around twin pipelines with different pipe diameters. The present model integrated the wave model and the seabed response model in a two-way coupling algorithm by introducing a boundary condition of velocity continuity in addition...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-415
... ABSTRACT Wave induced seabed response and liquefaction is a great concern to coastal engineers. However, previous studies have investigated the wave induced response with the pure seabed or that around marine structures with monochromatic wave conditions. Their studies have not considered...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-095
... elevation liquefaction seabed response upstream oil & gas subsea system pore pressure spatial distribution interaction wind energy jacket foundation loading wave system water elevation irregular wave water surface elevation engineering solver Proceedings of the Thirty-second (2022...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-117
... pore pressure liquefaction regular wave boundary condition soil behavior breakwater spectrum cross-anisotropic soil excess pore pressure permeability reservoir characterization random wave jeng seabed response wave-induced soil response upstream oil & gas harbor entrance...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-119
... ABSTRACT The seabed stability in the vicinity of submarine pipelines under wave-plus-current conditions is one of the major issues in offshore projects. Previous works mainly focus on the evaluation of the seabed response around a single pipeline. In this study, the previous model (PORO-FSSI...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-114
... ABSTRACT Wave-induced seabed response around a mono-pile is numerically examined in this paper. The nonlinear contact behavior at the pile-soil interface is included. Reynolds-averaged Navier-Stokes equations with k - ε turbulence model are adopted to capture the wave-induced fluid motion...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-329
... ABSTRACT A series of wave flume experiments are carried out to investigate the seabed response around a trenched pipeline. The trench is backfilled with three kinds of sand (d 50 =0.15mm, 0.3mm and 0.5mm) and to different backfilled depths. The incident waves change with height and period...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-505
... Abstract In this study, unlike most previous investigations for regular wave-induced seabed response, a numerical model for random wave-induced seabed response is established to investigate seabed instability based on Longuet-Higgins random wave theory and Finite Element Method. The seabed...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-407
... ABSTRACT In this study, a 3D integrated model is developed to calculate wave induced seabed response around pile-group foundations. It includes a new three-dimensional seabed mode WINBED with three different types of formulations (fully dynamic, partly dynamic and quasi-static) based...
Proceedings Papers

Paper presented at the The Twentieth International Offshore and Polar Engineering Conference, June 20–25, 2010
Paper Number: ISOPE-I-10-093
... ABSTRACT In this study, a numerical model is developed to investigate the wave motion and seabed response around a submerged porous breakwater due to a surface solitary wave. The wave motion is simulated by numerically solving the extended Navier-Stokes (NS) equations, and the seabed response...
Proceedings Papers

Paper presented at the The Twelfth International Offshore and Polar Engineering Conference, May 26–31, 2002
Paper Number: ISOPE-I-02-248
.... However, the influence of dynamic soil behavior on the wave-induced seabed response cannot always be ignored under certain combination of wave and soil conditions. In this paper, an analytical solution for the wave-seabed interaction with dynamic soil response is derived. Numerical results demonstrate...
Proceedings Papers

Paper presented at the The Twelfth International Offshore and Polar Engineering Conference, May 26–31, 2002
Paper Number: ISOPE-I-02-249
... ABSTRACT A physical understanding of the wave-induced seabed response is essential for predicting the stability of foundations of marine structures. Most previous investigations for such a problem have been concerned with the case under linear wave loading, although most damage case occurs...
Proceedings Papers

Paper presented at the The Eleventh International Offshore and Polar Engineering Conference, June 17–22, 2001
Paper Number: ISOPE-I-01-197
... indicate that the coulomb-damping effect significantly affects the wave-induced pore pressure in a finer seabed (such as fine sand and day). Also, the wave characteristics have been significantly affected by the wave-induced seabed response. KEY WORDS: Coulomb-damping friction, poro-elastic model, wave...
Proceedings Papers

Paper presented at the The Ninth International Offshore and Polar Engineering Conference, May 30–June 4, 1999
Paper Number: ISOPE-I-99-336
..., sliding, and even liquefaction. When the elasticity, of seabed is small and porosity is large, the interaction between waves and seabed is more significant. In this paper, seabed response, porous water pressure and wave damping are given by analytically solving the governing equation of wave field...
Proceedings Papers

Paper presented at the The Seventh International Offshore and Polar Engineering Conference, May 25–30, 1997
Paper Number: ISOPE-I-97-106
... and the marine sand model have been implemented into a displacement-pore pressure coupled, nonlinear, finite element program to analyze the seabed response to wave loading. The numerical results show that the coefficient of the permeability has a great influence on the susceptibility, of the seabed to liquefy...
Proceedings Papers

Paper presented at the The Third International Offshore and Polar Engineering Conference, June 6–11, 1993
Paper Number: ISOPE-I-93-096
...Proceedings of the Third (1993) International Offshore and Polar Engineering Conference Singapore, 6-11 June 1993 Copyright © 1993 by The International Society of Offshore and Polar Engineers ISBN 1-880653-05-2 (Set); ISBN 1-880653-06-0 (Vol I) The Seabed Response Under a Plane Progressive Wave...

Product(s) added to cart

Close Modal