Results 141 to 150 of about 276 (178)

Geotechnical Design Considerations for Offshore Monopiles

2013
The choice of the foundation for offshore structures is influenced by a number of considerations including the site conditions and loading characteristics. At water depths of up to 25m the most common foundation type is monopiles, which are single steel pipe piles driven open-ended into the soil.
Isidorou Petros, Neaupane Krishna
openaire   +1 more source

Monopile Foundations in Marine Infrastructure Projects

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Madhanraj Murugesan, Pratibha M Alandkar
openaire   +1 more source

The Reverse Approach for Monopile Scour

2012
The present paper deals with the theoretical and numerical modeling of scouring and backfilling around an offshore monopile. Based on existing relations for the bed load and the bed update, and a new model for the sediment pickup, it demonstrates the possibility of computing the mean bed shear stress if the bed and bed update is estimated.
openaire   +1 more source

Improved Pile Installation Predictions for Monopiles

2019
As the world transitions toward more sustainable energy sources, there is an increased interest in renewables, with offshore wind well placed to provide significant grid-scale input. Historically, a key limitation has been the cost, with the first offshore wind farms in Europe costing $175 to $250 per megawatt-hour (MWh).
Alice W. Maynard, Liv Hamre, Daniel Butterworth, Fred Davison   +3 more
openaire   +1 more source

Finite element analysis of cyclic lateral responses for large diameter monopiles in clays under different loading patterns

Computers and Geotechnics, 2021
Xinglei Cheng, Tianju Wang, Zhongxian Liu   +2 more
exaly  

Centrifuge Modeling of Monotonic and Cyclic Lateral Behavior of Monopiles in Sand

Journal of Geotechnical and Geoenvironmental Engineering - ASCE, 2021
Yufeng Gao, Deqiong Kong, Gao Yufeng
exaly  

Investigating the effect of monopile dimensions on hysteretic foundation damping of monopile-supported offshore wind turbines

2022
Mohammed Barzan Mohammed, David Igoe
openaire   +1 more source

Experimental and numerical investigation of the effect of vertical loading on the lateral behaviour of monopiles in sand

Canadian Geotechnical Journal, 2022
Amin Askarinejad, Luke J Prendergast
exaly  

Scour Protection for Monopile by Concrete Plate

2005
A test programme has been performed to determine the scour around a monopile for an offshore wind turbine. The foundation is protected against scour with a concrete plate with various designs. The tests should be regarded as pilot tests previous to a detailed investigation. The tests has been performed at Aalborg University.
Gilling, Lasse, Skúlason, Magnús
openaire   +1 more source

Monopiles

2015
openaire   +2 more sources