Risk Informed Structural Systems Integrity Management:A Decision Analytical Perspective
The present paper is predominantly a conceptual contribution with an appraisal of major developments in risk informed structural integrity management for offshore installations together with a discussion of their merits and the challenges which still lie ahead. Starting point is taken in a selected...
Published in: | Volume 9: Offshore Geotechnics; Torgeir Moan Honoring Symposium |
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American Society of Mechanical Engineers
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Online Access: | https://vbn.aau.dk/da/publications/a8e5e125-cabd-4014-8d36-ae592dbe496e https://doi.org/10.1115/OMAE2017-62715 |
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ftalborgunivpubl:oai:pure.atira.dk:publications/a8e5e125-cabd-4014-8d36-ae592dbe496e 2024-06-23T07:48:24+00:00 Risk Informed Structural Systems Integrity Management:A Decision Analytical Perspective Nielsen, Michael Havbro Faber 2017 https://vbn.aau.dk/da/publications/a8e5e125-cabd-4014-8d36-ae592dbe496e https://doi.org/10.1115/OMAE2017-62715 eng eng American Society of Mechanical Engineers https://vbn.aau.dk/da/publications/a8e5e125-cabd-4014-8d36-ae592dbe496e urn:ISBN:978-0-7918-5777-9 info:eu-repo/semantics/closedAccess Nielsen , M H F 2017 , Risk Informed Structural Systems Integrity Management : A Decision Analytical Perspective . in ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering : Offshore Geotechnics; Torgeir Moan Honoring Symposium . vol. 9 , OMAE2017-62715 , American Society of Mechanical Engineers , pp. V009T12A040 , 36th International Conference on Ocean, Offshore & Arctic Engineering , Trondheim , Norway , 25/06/2017 . https://doi.org/10.1115/OMAE2017-62715 Risk Structural systems contributionToPeriodical 2017 ftalborgunivpubl https://doi.org/10.1115/OMAE2017-62715 2024-06-10T14:46:53Z The present paper is predominantly a conceptual contribution with an appraisal of major developments in risk informed structural integrity management for offshore installations together with a discussion of their merits and the challenges which still lie ahead. Starting point is taken in a selected overview of research and development contributions which have formed the basis for Risk Based Inspection Planning (RBI) as we know it today. Thereafter an outline of the methodical basis for risk informed structural systems integrity management, i.e. the Bayesian decision analysis is provided in summary. The main focus is here directed on RBI for offshore facilities subject to fatigue damages. New ideas and methodical frameworks in the area of robustness and resilience modeling of structural systems are then introduced, and it is outlined how these may adequately be utilized to enhance Structural Integrity Management (SIM). Finally, the concept of Value of Information analysis (VoI) from the Bayesian pre-posterior decision analysis is proposed, as an overarching methodical platform for the planning and optimization of structural Health Monitoring (SHM) activities in the context of SIM at both operational and strategic levels. Copyright © 2017 by ASME Article in Journal/Newspaper Arctic Aalborg University's Research Portal Volume 9: Offshore Geotechnics; Torgeir Moan Honoring Symposium |
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Open Polar |
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Aalborg University's Research Portal |
op_collection_id |
ftalborgunivpubl |
language |
English |
topic |
Risk Structural systems |
spellingShingle |
Risk Structural systems Nielsen, Michael Havbro Faber Risk Informed Structural Systems Integrity Management:A Decision Analytical Perspective |
topic_facet |
Risk Structural systems |
description |
The present paper is predominantly a conceptual contribution with an appraisal of major developments in risk informed structural integrity management for offshore installations together with a discussion of their merits and the challenges which still lie ahead. Starting point is taken in a selected overview of research and development contributions which have formed the basis for Risk Based Inspection Planning (RBI) as we know it today. Thereafter an outline of the methodical basis for risk informed structural systems integrity management, i.e. the Bayesian decision analysis is provided in summary. The main focus is here directed on RBI for offshore facilities subject to fatigue damages. New ideas and methodical frameworks in the area of robustness and resilience modeling of structural systems are then introduced, and it is outlined how these may adequately be utilized to enhance Structural Integrity Management (SIM). Finally, the concept of Value of Information analysis (VoI) from the Bayesian pre-posterior decision analysis is proposed, as an overarching methodical platform for the planning and optimization of structural Health Monitoring (SHM) activities in the context of SIM at both operational and strategic levels. Copyright © 2017 by ASME |
format |
Article in Journal/Newspaper |
author |
Nielsen, Michael Havbro Faber |
author_facet |
Nielsen, Michael Havbro Faber |
author_sort |
Nielsen, Michael Havbro Faber |
title |
Risk Informed Structural Systems Integrity Management:A Decision Analytical Perspective |
title_short |
Risk Informed Structural Systems Integrity Management:A Decision Analytical Perspective |
title_full |
Risk Informed Structural Systems Integrity Management:A Decision Analytical Perspective |
title_fullStr |
Risk Informed Structural Systems Integrity Management:A Decision Analytical Perspective |
title_full_unstemmed |
Risk Informed Structural Systems Integrity Management:A Decision Analytical Perspective |
title_sort |
risk informed structural systems integrity management:a decision analytical perspective |
publisher |
American Society of Mechanical Engineers |
publishDate |
2017 |
url |
https://vbn.aau.dk/da/publications/a8e5e125-cabd-4014-8d36-ae592dbe496e https://doi.org/10.1115/OMAE2017-62715 |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Nielsen , M H F 2017 , Risk Informed Structural Systems Integrity Management : A Decision Analytical Perspective . in ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering : Offshore Geotechnics; Torgeir Moan Honoring Symposium . vol. 9 , OMAE2017-62715 , American Society of Mechanical Engineers , pp. V009T12A040 , 36th International Conference on Ocean, Offshore & Arctic Engineering , Trondheim , Norway , 25/06/2017 . https://doi.org/10.1115/OMAE2017-62715 |
op_relation |
https://vbn.aau.dk/da/publications/a8e5e125-cabd-4014-8d36-ae592dbe496e urn:ISBN:978-0-7918-5777-9 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1115/OMAE2017-62715 |
container_title |
Volume 9: Offshore Geotechnics; Torgeir Moan Honoring Symposium |
_version_ |
1802638825978068992 |