Optimierung des Managements der Tragwerksintegrität für Offshore-Windenergieanlagen

Sebastian Thöns, Michael Havbro Faber, Werner Rücker

Forskningsoutput: Bidrag till övrig tidskrift/dags- eller nyhetstidningArtikel i facktidskrift eller populärpressForskning

Sammanfattning

This paper contains recent research results in the field of monitoring supported structural integrity management. The structural integrity management aims at ensuring the functioning of a structure throughout the life cycle by compliance with the target reliabilities. Building upon research results concerning the characteristics of monitoring techniques and data within the framework of reliability analyses, an approach is introduced for the optimisation of the expected structural integrity management costs by monitoring information. For this aim, a life cycle cost benefit analysis for offshore wind turbine support structures is formulated. The optimal monitoring decision parameters are then assessed utilizing the Bayesian pre-posterior decision theory. As a case study a monitoring system for a Multibrid M5000 offshore wind turbine prototype support structure is designed and possible reductions of the risks and expected costs are quantified.

Bidragets översatta titel Optimisation of the structural integrity management for offshore wind turbines
Originalspråktyska
Sidor525-532
Antal sidor8
Volym89
Nummer8
SpecialistpublikationBautechnik
DOI
StatusPublished - 2012 aug. 1
Externt publiceradJa

Ämnesklassifikation (UKÄ)

  • Tillförlitlighets- och kvalitetsteknik

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