Optimierung des Managements der Tragwerksintegrität für Offshore-Windenergieanlagen
(2012) In Bautechnik 89(8). p.525-532- Abstract
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... (More)
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.
(Less)
- author
- Thöns, Sebastian LU ; Faber, Michael Havbro and Rücker, Werner
- alternative title
- Optimisation of the structural integrity management for offshore wind turbines
- publishing date
- 2012-08-01
- type
- Contribution to specialist publication or newspaper
- publication status
- published
- subject
- keywords
- Bayesian updating, cost-benefit analysis, life cycle, measurement uncertainty, Structural integrity management, structural reliability
- in
- Bautechnik
- volume
- 89
- issue
- 8
- pages
- 8 pages
- publisher
- Wiley-Blackwell
- external identifiers
-
- scopus:84864713311
- ISSN
- 0932-8351
- DOI
- 10.1002/bate.201200021
- language
- German
- LU publication?
- no
- id
- af822a5f-af01-4d8c-84ce-8804b8462390
- date added to LUP
- 2020-09-09 10:29:21
- date last changed
- 2022-02-01 08:30:45
@misc{af822a5f-af01-4d8c-84ce-8804b8462390,
abstract = {{<p>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.</p>}},
author = {{Thöns, Sebastian and Faber, Michael Havbro and Rücker, Werner}},
issn = {{0932-8351}},
keywords = {{Bayesian updating; cost-benefit analysis; life cycle; measurement uncertainty; Structural integrity management; structural reliability}},
language = {{ger}},
month = {{08}},
number = {{8}},
pages = {{525--532}},
publisher = {{Wiley-Blackwell}},
series = {{Bautechnik}},
title = {{Optimierung des Managements der Tragwerksintegrität für Offshore-Windenergieanlagen}},
url = {{http://dx.doi.org/10.1002/bate.201200021}},
doi = {{10.1002/bate.201200021}},
volume = {{89}},
year = {{2012}},
}