Reliability-Based Inspection Planning of 20 MW Offshore Wind Turbine Jacket

被引:7
|
作者
Gintautas, Tomas [1 ]
Sorensen, John Dalsgaard [1 ]
机构
[1] Aalborg Univ, Dept Civil Engn, Aalborg, Denmark
关键词
Inspection planning; reliability; wind turbines; jacket; fatigue; offshore; crack growth; fracture mechanics;
D O I
10.17736/ijope.2018.il53
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
This paper presents the application of a risk- and reliability-based inspection planning framework for the InnWind 20 MW reference wind turbine jacket substructure. A detailed fracture mechanics-based fatigue crack growth model is developed and used as a basis to derive optimal inspection plans for the jacket substructure. Inspection plans for different inspection techniques are proposed, and recommendations on how to optimize inspection intervals are discussed.
引用
收藏
页码:272 / 279
页数:8
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