Results 201 to 210 of about 6,943 (250)

PISA: new design methods for offshore wind turbine monopiles

open access: yes, 2017
Abadias Gomez, D   +21 more
core  

Probabilistic calibration of the p-y method considering model uncertainty for ultimate limit state design of monopiles

Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards, 2023
The API p-y method is widely used in the design of offshore wind turbines (OWTs) monopiles at present. This study systematically evaluates the model uncertainty of the p-y method for OWT monopiles and proposes a two-stage calibration approach for ...
Jiangqin Lin   +6 more
semanticscholar   +1 more source

Increasing the Lateral Resistance of Offshore Monopile Foundations: Hybrid Monopile-Footing Foundation System

Proceedings of the 2012 (3rd) International Conference on Engineering, Project, and Production Management, 2012
Due to the limitations of locations some of the recently found offshore oil and gas reservoirs, or the proposed locations for some of the offshore wind farms, there is clearly scope for developing foundations that are more efficient. One approach in increasing the lateral load bearing capacity of monopile foundations is the ‘hybrid’ monopile-footing ...
Harry S Arshi, Kevin J L Stone
openaire   +1 more source

Monopiles für die Energiewende Taiwans

UmweltMagazin, 2021
Ein niedersächsischer Windkraftanlagenbauer lieferte 2020 erstmals Fundamentpfähle (Monopiles) für Offshore-Windräder nach Taiwan. Sie sind bis zu 95 m lang und bis zu 1 750 t schwer Der Auftrag verlief erfolgreich. Das Unternehmen erhofft sich jetzt weitere Aufträge aus Asien.
openaire   +1 more source

Finite element analysis of newly designed monopiles for offshore wind turbines on seabed with shallowly buried batholith

Ships and Offshore Structures, 2022
In this paper, three types of hybrid monopiles are proposed for 3MW OWTs in offshore areas where the batholith is shallowly buried. Three-dimensional FE models are established considering the soil-structure-interaction (SSI) to calculate the bearing ...
Jinjin Zhai, Q. Yin
semanticscholar   +1 more source

Effect of slope on lateral bearing capacity of nearshore large-diameter monopiles in cohesive soil

Marine Georesources & Geotechnology, 2022
This study investigates the effect of slope on the lateral bearing capacity of nearshore large-diameter monopiles in cohesive soil by the finite element limit analysis (FELA) method.
Wenzhe Peng   +4 more
semanticscholar   +1 more source

Effect of embedding depth on the monotonic lateral response of monopiles in sand: Centrifuge and numerical modelling

Geotechnique, 2022
An experimental campaign is conducted on 100g centrifuged monopile model, impact driven, into saturated dense sand, down to three embedding depths, corresponding to three slenderness ratios of 5, 4 and 3. These models are instrumented with optical fibres
S. Maatouk, M. Blanc, L. Thorel
semanticscholar   +1 more source

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

, 2021
This paper presents a program of centrifuge model tests (100g) on the monotonic and cyclic lateral loading behavior of monopiles.
B. Zhu   +6 more
semanticscholar   +1 more source

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