With the accidents of offshore structures occurring frequently, the significance of risk assessment in the process of transportation, installation and operation is increasing. In this paper, the risk assessment of offshore wind turbine in transportation and installation is presented. Firstly, the main task profiles are identified according to the concrete operation process, the components and risk factors related to the assessment. Secondly, FTA of hoisting aboard and FMEA of installation process are established based on RELEX Studio 2011. The failure modes of task profiles are analyzed and coefficients are assigned according to the principle of As Low As Reasonably Practicable. Finally, using Risk Priority Number method to evaluate their severity rank, and some recommended operations and management measures are given. Risk assessment is applied in offshore wind turbine transportation in this paper and the work has great significance to the evaluation and future design of offshore structures.
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ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering
July 1–6, 2012
Rio de Janeiro, Brazil
Conference Sponsors:
- Ocean, Offshore and Arctic Engineering Division
ISBN:
978-0-7918-4489-2
PROCEEDINGS PAPER
Risk Assessment of Hoisting Aboard and Installation for Offshore Wind Turbine Available to Purchase
Xu Bai,
Xu Bai
Harbin Engineering University, Harbin, China
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Liping Sun,
Liping Sun
Harbin Engineering University, Harbin, China
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Hai Sun
Hai Sun
Harbin Engineering University, Harbin, China
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Xu Bai
Harbin Engineering University, Harbin, China
Liping Sun
Harbin Engineering University, Harbin, China
Hai Sun
Harbin Engineering University, Harbin, China
Paper No:
OMAE2012-83187, pp. 107-114; 8 pages
Published Online:
August 23, 2013
Citation
Bai, X, Sun, L, & Sun, H. "Risk Assessment of Hoisting Aboard and Installation for Offshore Wind Turbine." Proceedings of the ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering. Volume 2: Structures, Safety and Reliability. Rio de Janeiro, Brazil. July 1–6, 2012. pp. 107-114. ASME. https://doi.org/10.1115/OMAE2012-83187
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