Risk-based assessment of fixed offshore wind turbine support structures

Baran Yeter; Yordan Garbatov; C. Guedes Soares

doi:10.1115/OMAE2018-77025

Risk-based assessment of fixed offshore wind turbine support structures

Baran Yeter
, Yordan Garbatov
, C. Guedes Soares

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

3 Citations (Scopus)

Abstract

This work presents a structural assessment of fixed offshore wind turbine support structures with respect to possible failure mechanisms. The studied support structures are verified based on the design criteria, which concern the static and dynamic behavior. Subsequently, the fatigue assessment is carried out a more detailed design. Moreover, the ultimate strength of a monopile support structure is analyzed accounting for the nonlinearities associated with the material properties and geometry. Finally, it is also developed a risk-based assessment for an optimal life-cycle of offshore wind turbine support structures. The economic criteria are considered in the defining the consequences of failure. A multi-dimensional framework is developed as a decision-making tool to evaluate the viability of the offshore wind turbine project throughout the service life accounting for the necessary measures. Recently performed studies in the field are also revised here.

Original language	English
Title of host publication	Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering
Publisher	The American Society of Mechanical Engineers (ASME)
Publication date	2018
ISBN (Electronic)	9780791851333
DOIs	https://doi.org/10.1115/OMAE2018-77025
Publication status	Published - 2018
Event	ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018 - Madrid, Spain Duration: 17 Jun 2018 → 22 Jun 2018

Conference

Conference	ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018
Country/Territory	Spain
City	Madrid
Period	17/06/2018 → 22/06/2018
Sponsor	Ocean, Offshore and Arctic Engineering Division

Series	Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
Volume	11B

Bibliographical note

Publisher Copyright:
Copyright © 2018 ASME.

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10.1115/OMAE2018-77025

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Yeter, Baran ; Garbatov, Yordan ; Soares, C. Guedes. / Risk-based assessment of fixed offshore wind turbine support structures. Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering. The American Society of Mechanical Engineers (ASME), 2018. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, Vol. 11B).

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title = "Risk-based assessment of fixed offshore wind turbine support structures",

abstract = "This work presents a structural assessment of fixed offshore wind turbine support structures with respect to possible failure mechanisms. The studied support structures are verified based on the design criteria, which concern the static and dynamic behavior. Subsequently, the fatigue assessment is carried out a more detailed design. Moreover, the ultimate strength of a monopile support structure is analyzed accounting for the nonlinearities associated with the material properties and geometry. Finally, it is also developed a risk-based assessment for an optimal life-cycle of offshore wind turbine support structures. The economic criteria are considered in the defining the consequences of failure. A multi-dimensional framework is developed as a decision-making tool to evaluate the viability of the offshore wind turbine project throughout the service life accounting for the necessary measures. Recently performed studies in the field are also revised here.",

author = "Baran Yeter and Yordan Garbatov and Soares, \{C. Guedes\}",

note = "Publisher Copyright: Copyright {\textcopyright} 2018 ASME.; ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018 ; Conference date: 17-06-2018 Through 22-06-2018",

year = "2018",

doi = "10.1115/OMAE2018-77025",

language = "English",

series = "Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE",

booktitle = "Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering",

publisher = "The American Society of Mechanical Engineers (ASME)",

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Yeter, B, Garbatov, Y & Soares, CG 2018, Risk-based assessment of fixed offshore wind turbine support structures. in Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering. The American Society of Mechanical Engineers (ASME), Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, vol. 11B, ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018, Madrid, Spain, 17/06/2018. https://doi.org/10.1115/OMAE2018-77025

Risk-based assessment of fixed offshore wind turbine support structures. / Yeter, Baran; Garbatov, Yordan; Soares, C. Guedes.
Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering. The American Society of Mechanical Engineers (ASME), 2018. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, Vol. 11B).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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AU - Garbatov, Yordan

AU - Soares, C. Guedes

PY - 2018

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N2 - This work presents a structural assessment of fixed offshore wind turbine support structures with respect to possible failure mechanisms. The studied support structures are verified based on the design criteria, which concern the static and dynamic behavior. Subsequently, the fatigue assessment is carried out a more detailed design. Moreover, the ultimate strength of a monopile support structure is analyzed accounting for the nonlinearities associated with the material properties and geometry. Finally, it is also developed a risk-based assessment for an optimal life-cycle of offshore wind turbine support structures. The economic criteria are considered in the defining the consequences of failure. A multi-dimensional framework is developed as a decision-making tool to evaluate the viability of the offshore wind turbine project throughout the service life accounting for the necessary measures. Recently performed studies in the field are also revised here.

AB - This work presents a structural assessment of fixed offshore wind turbine support structures with respect to possible failure mechanisms. The studied support structures are verified based on the design criteria, which concern the static and dynamic behavior. Subsequently, the fatigue assessment is carried out a more detailed design. Moreover, the ultimate strength of a monopile support structure is analyzed accounting for the nonlinearities associated with the material properties and geometry. Finally, it is also developed a risk-based assessment for an optimal life-cycle of offshore wind turbine support structures. The economic criteria are considered in the defining the consequences of failure. A multi-dimensional framework is developed as a decision-making tool to evaluate the viability of the offshore wind turbine project throughout the service life accounting for the necessary measures. Recently performed studies in the field are also revised here.

UR - https://www.scopus.com/pages/publications/85055313422

U2 - 10.1115/OMAE2018-77025

DO - 10.1115/OMAE2018-77025

M3 - Article in proceeding

AN - SCOPUS:85055313422

T3 - Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE

BT - Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering

PB - The American Society of Mechanical Engineers (ASME)

T2 - ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2018

Y2 - 17 June 2018 through 22 June 2018

ER -

Yeter B, Garbatov Y, Soares CG. Risk-based assessment of fixed offshore wind turbine support structures. In Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering. The American Society of Mechanical Engineers (ASME). 2018. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, Vol. 11B). doi: 10.1115/OMAE2018-77025

Risk-based assessment of fixed offshore wind turbine support structures

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