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On the utilization of multiple information for the integrity management of deteriorating systems

Costa, G. ; Limongelli, M. P. LU orcid and Thöns, S. LU (2023) 8th International Symposium on Life-Cycle Civil Engineering, IALCCE 2023 p.1693-1701
Abstract

Recent years’ publications have shown how valuable information can be in the integrity management of civil structures. Monitoring systems increase the knowledge about the structural state, improving the prioritization of the interventions, and the selection of optimal maintenance strategy and thereby allowing for budget optimization and risk minimization. This paper investigates the effect of multiple information on integrity management throughout a deteriorating structure’s life cycle. Pre-posterior analysis and the concept of the Value of Information (VoI) are used to quantify the benefit multiple information provide in structural integrity management. Multiple information (e.g., local information about the condition state of the... (More)

Recent years’ publications have shown how valuable information can be in the integrity management of civil structures. Monitoring systems increase the knowledge about the structural state, improving the prioritization of the interventions, and the selection of optimal maintenance strategy and thereby allowing for budget optimization and risk minimization. This paper investigates the effect of multiple information on integrity management throughout a deteriorating structure’s life cycle. Pre-posterior analysis and the concept of the Value of Information (VoI) are used to quantify the benefit multiple information provide in structural integrity management. Multiple information (e.g., local information about the condition state of the several components of a system) and actions are associated with an expected utility. Optimization is performed by determining the lowest total expected cost of the maintenance strategy for a given set of information.

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Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
Life-Cycle of Structures and Infrastructure Systems : Proceedings of the 8th International Symposium on Life-Cycle Civil Engineering, IALCCE 2023 - Proceedings of the 8th International Symposium on Life-Cycle Civil Engineering, IALCCE 2023
editor
Biondini, Fabio and Frangopol, Dan M.
pages
9 pages
publisher
CRC Press/Balkema
conference name
8th International Symposium on Life-Cycle Civil Engineering, IALCCE 2023
conference location
Milan, Italy
conference dates
2023-07-02 - 2023-07-06
external identifiers
  • scopus:85174809710
ISBN
9781003323020
DOI
10.1201/9781003323020-208
language
English
LU publication?
yes
additional info
Publisher Copyright: © 2023 The Author(s).
id
122eb8ab-c77e-491e-b109-48f2671c45e6
date added to LUP
2024-06-27 14:32:47
date last changed
2025-04-04 15:24:44
@inproceedings{122eb8ab-c77e-491e-b109-48f2671c45e6,
  abstract     = {{<p>Recent years’ publications have shown how valuable information can be in the integrity management of civil structures. Monitoring systems increase the knowledge about the structural state, improving the prioritization of the interventions, and the selection of optimal maintenance strategy and thereby allowing for budget optimization and risk minimization. This paper investigates the effect of multiple information on integrity management throughout a deteriorating structure’s life cycle. Pre-posterior analysis and the concept of the Value of Information (VoI) are used to quantify the benefit multiple information provide in structural integrity management. Multiple information (e.g., local information about the condition state of the several components of a system) and actions are associated with an expected utility. Optimization is performed by determining the lowest total expected cost of the maintenance strategy for a given set of information.</p>}},
  author       = {{Costa, G. and Limongelli, M. P. and Thöns, S.}},
  booktitle    = {{Life-Cycle of Structures and Infrastructure Systems : Proceedings of the 8th International Symposium on Life-Cycle Civil Engineering, IALCCE 2023}},
  editor       = {{Biondini, Fabio and Frangopol, Dan M.}},
  isbn         = {{9781003323020}},
  language     = {{eng}},
  pages        = {{1693--1701}},
  publisher    = {{CRC Press/Balkema}},
  title        = {{On the utilization of multiple information for the integrity management of deteriorating systems}},
  url          = {{http://dx.doi.org/10.1201/9781003323020-208}},
  doi          = {{10.1201/9781003323020-208}},
  year         = {{2023}},
}