Results 1 to 10 of about 61,870 (307)
Scour prediction and scour protections in offshore wind farms [PDF]
Renewable Energy, 2013 This paper is the result of research whose main objective is to analyse different methods used for the prediction of maximum scour depth and scour extension, and for the design of scour protections in offshore wind farms located in shallow water, using
María Dolores Esteban
exaly +6 more sources
The nature of scour development and scour protection at offshore windfarm foundations [PDF]
Marine Pollution Bulletin, 2011 Analysis and interpretation of monitoring data for the seabed bathymetry local to offshore windfarm foundations has shown how the scour develops in time and highlighted variations between sites with different seabed sediment characteristics, i.e. sands and clays.
Richard J S Whitehouse, James Sutherland
exaly +3 more sources
Effect of Porosity on Local Scour Around Circular Array of Cylinders in Steady Currents
Shanghai Jiaotong Daxue xuebao, 2022 The local scour around a circular array of cylindrical piles through physical model was studied under the live-bed condition, concerning the effect of porosity of the structure on the local scour development.
LIU Shihang, LOU Xiaofan, TANG Guoqiang, WANG Bin
doaj +1 more source
Temporal clear-water scour evolution at rock weirs
Shui kexue jinzhan, 2022 Rock weirs are commonly used eco-friendly river training structures. However, water flow over rock weirs can cause local scour, resulting in structural failure.
Wen ZHANG +4 more
doaj +1 more source
Experimental Study on Aspect Ratio and Velocity Intensity of Scour Around Submerged Pile Groups
Frontiers in Marine Science, 2022 Submerged pile groups are important components of complex piers in hydraulic engineering and are analogs for a range of subsea structures. These may sustain severe damages from local scour.
Youxiang Lu +9 more
doaj +1 more source
Development of Three-Dimensional Scour below Pipelines in Regular Waves
Journal of Marine Science and Engineering, 2022 The three-dimensional scour beneath a partially-buried pipeline in regular waves was visualized using a miniature camera installed in a transparent pipeline. The scour mechanism was analyzed based on the results.
Yehui Zhu +3 more
doaj +1 more source
Journal of Marine Science and Engineering, 2022 Scour at coastal structures is a serious problem that causes damage to structures. Focusing on scour around typical gravity-type breakwaters, previous studies have revealed that scour is mainly caused by standing waves in the front of structures.
Youxiang Lu +4 more
doaj +1 more source
Evolution of local scour downstream of Type A PK weir in non-cohesive sediments
Journal of Hydrology and Hydromechanics, 2022 A large-scale piano key weir laboratory study was conducted to investigate the evolution of the scour process occurring in the downstream basin for two non-cohesive granular bed materials, including the analysis of scour-hole geometry and patterns at ...
Lantz Wyatt D. +2 more
doaj +1 more source
南方能源建设, 2023 [Introduction] Scouring around pile foundation is an important technical problem in the construction and maintenance of offshore wind power plants. The scour hole developed under the environmental load like wave, current, etc.
Bing XIA +4 more
doaj +1 more source
Local scour around a bridge pier under ice-jammed flow condition – an experimental study
Journal of Hydrology and Hydromechanics, 2021 The appearance of an ice jam in a river crucially distorts local hydrodynamic conditions including water level, flow velocity, riverbed form and local scour processes.
Wang Jun +5 more
doaj +1 more source