Results 141 to 150 of about 604 (187)
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Field experiments on instrumented winged monopiles
Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, 2016This paper presents the results of field tests performed to investigate the field behaviour of winged-monopile foundations. The principle of the winged monopile is that steel plates are attached to a standard monopile (in the area near the ground or seabed surface) to increase the foundation stiffness and lateral resistance.
Gerry Murphy +3 more
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The Jackup Monopile: A Production Drilling Platform
Offshore Technology Conference, 1991ABSTRACT The paper describes the main conceptual and design aspects of a Jack-Up Monopile Platform concept intended for drilling and production in North Sea and which combines technology from Gravity Base Platforms and Jack-Up Rigs.
C. Perol, S. Rodgers, P. Maniere
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Wave Loads on a Monopile in 3D Waves
Volume 7: Ocean Space Utilization; Ocean Renewable Energy, 2012During the last decades more and more wind farms have been erected offshore. Most of these wind farms are located at relatively shallow water. The majority of the offshore wind turbines are founded on monopiles. Many of these offshore wind farms are exposed to large and steep waves, in some cases even breaking waves.
Anders Wedel Nielsen +3 more
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Validation of an experimental system for testing monopiles
Proceedings of the Institution of Civil Engineers - Geotechnical EngineeringMonopiles remain the most versatile and popular way of supporting offshore wind turbines. Most of the existing information on the performance of monopiles is based on 1g testing. However, a better response of such a system can be obtained if the stresses acting along the monopile can be varied to represent in situ conditions.
Iain Arthur +4 more
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Monopile Foundations in Marine Infrastructure Projects
-Madhanraj Murugesan, Pratibha M Alandkar
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Exploring the Response of a Monopile to Storm Loading
2019Presented at: Coastal Structures Conference 2019, Hannover, Germany, September 30th – October 2nd ...
Richards, Iona +2 more
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The Reverse Approach for Monopile Scour
2012The 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.
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Scour Protection for Monopile by Concrete Plate
2005A 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
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An Innovative Eco-friendly Method for Scour Protection around Monopile Foundation
Applied Ocean Research, 2022Zhen Guo, Zhen Guo, Yujie Li
exaly