Stochastic maintenance models for ceramic claddings

Detalhes bibliográficos
Autor(a) principal: Ferreira, Cláudia
Data de Publicação: 2020
Outros Autores: Neves, Luís Canhoto, Silva, Ana, de Brito, Jorge
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/118693
Resumo: The authors gratefully acknowledge the support of the CERIS Research Institute, IST, University of Lisbon and the FCT (Foundation for Science and Technology), through the projects SLPforBMS (PTDC/ECM‐COM/5772/2014) and Best Maintenance-Lower Risks (PTDC/ECI-CON/29286/2017).
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spelling Stochastic maintenance models for ceramic claddingsCeramic claddingsdegradationinspectionsinterventionsmaintenance modelingMonte Carlo simulationPetri netsCivil and Structural EngineeringBuilding and ConstructionSafety, Risk, Reliability and QualityGeotechnical Engineering and Engineering GeologyOcean EngineeringMechanical EngineeringThe authors gratefully acknowledge the support of the CERIS Research Institute, IST, University of Lisbon and the FCT (Foundation for Science and Technology), through the projects SLPforBMS (PTDC/ECM‐COM/5772/2014) and Best Maintenance-Lower Risks (PTDC/ECI-CON/29286/2017).Maintenance decision-making involves a series of multiple objectives, some of them contradictory. Usually, stakeholders intend to find the optimal maintenance strategy, to minimize the economic burden, while simultaneously maximizing the buildings’ performance. In this study, a condition-based maintenance model, based on Petri nets, is proposed to evaluate the consequences of alternative maintenance strategies to maintain and improve the performance of ceramic claddings. This maintenance model is a full life-cycle model that integrates the stochastic assessment of the degradation condition of the claddings, and also inspections, maintenance and renewal processes. Three maintenance strategies are considered: (i) major intervention only; (ii) combination of minor and major interventions; and (iii) combination of cleaning operations, minor and major interventions. The uncertainties associated with the degradation process, as well as with the definition of the effects of maintenance actions are considered by modelling the transitions times in Petri nets as random variables. Considering the complexity of Petri nets, the statistical descriptors of the performance of the assets (e.g., mean condition, probability of applying maintenance) were computed using Monte Carlo simulation. The impact of the different maintenance strategies in the claddings’ service life is discussed, comparing the different alternatives also from an economic point of view.DEC - Departamento de Engenharia CivilRUNFerreira, CláudiaNeves, Luís CanhotoSilva, Anade Brito, Jorge2021-06-02T00:38:19Z2020-02-012020-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article19application/pdfhttp://hdl.handle.net/10362/118693eng1573-2479PURE: 31546446https://doi.org/10.1080/15732479.2019.1652657info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:01:31Zoai:run.unl.pt:10362/118693Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:43:56.315710Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Stochastic maintenance models for ceramic claddings
title Stochastic maintenance models for ceramic claddings
spellingShingle Stochastic maintenance models for ceramic claddings
Ferreira, Cláudia
Ceramic claddings
degradation
inspections
interventions
maintenance modeling
Monte Carlo simulation
Petri nets
Civil and Structural Engineering
Building and Construction
Safety, Risk, Reliability and Quality
Geotechnical Engineering and Engineering Geology
Ocean Engineering
Mechanical Engineering
title_short Stochastic maintenance models for ceramic claddings
title_full Stochastic maintenance models for ceramic claddings
title_fullStr Stochastic maintenance models for ceramic claddings
title_full_unstemmed Stochastic maintenance models for ceramic claddings
title_sort Stochastic maintenance models for ceramic claddings
author Ferreira, Cláudia
author_facet Ferreira, Cláudia
Neves, Luís Canhoto
Silva, Ana
de Brito, Jorge
author_role author
author2 Neves, Luís Canhoto
Silva, Ana
de Brito, Jorge
author2_role author
author
author
dc.contributor.none.fl_str_mv DEC - Departamento de Engenharia Civil
RUN
dc.contributor.author.fl_str_mv Ferreira, Cláudia
Neves, Luís Canhoto
Silva, Ana
de Brito, Jorge
dc.subject.por.fl_str_mv Ceramic claddings
degradation
inspections
interventions
maintenance modeling
Monte Carlo simulation
Petri nets
Civil and Structural Engineering
Building and Construction
Safety, Risk, Reliability and Quality
Geotechnical Engineering and Engineering Geology
Ocean Engineering
Mechanical Engineering
topic Ceramic claddings
degradation
inspections
interventions
maintenance modeling
Monte Carlo simulation
Petri nets
Civil and Structural Engineering
Building and Construction
Safety, Risk, Reliability and Quality
Geotechnical Engineering and Engineering Geology
Ocean Engineering
Mechanical Engineering
description The authors gratefully acknowledge the support of the CERIS Research Institute, IST, University of Lisbon and the FCT (Foundation for Science and Technology), through the projects SLPforBMS (PTDC/ECM‐COM/5772/2014) and Best Maintenance-Lower Risks (PTDC/ECI-CON/29286/2017).
publishDate 2020
dc.date.none.fl_str_mv 2020-02-01
2020-02-01T00:00:00Z
2021-06-02T00:38:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/118693
url http://hdl.handle.net/10362/118693
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1573-2479
PURE: 31546446
https://doi.org/10.1080/15732479.2019.1652657
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 19
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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