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Establishment of optimal physical assets inspection frequency based on risk principles

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dc.contributor.authorSobral, José
dc.contributor.authorFerreira, Luís
dc.date.accessioned2016-04-19T13:50:00Z
dc.date.available2016-04-19T13:50:00Z
dc.date.issued2015
dc.description.abstractRisk Based Inspection (RBI) is a risk methodology used as the basis for prioritizing and managing the efforts for an inspection program allowing the allocation of resources to provide a higher level of coverage on physical assets with higher risk. The main goal of RBI is to increase equipment availability while improving or maintaining the accepted level of risk. This paper presents the concept of risk, risk analysis and RBI methodology and shows an approach to determine the optimal inspection frequency for physical assets based on the potential risk and mainly on the quantification of the probability of failure. It makes use of some assumptions in a structured decision making process. The proposed methodology allows an optimization of inspection intervals deciding when the first inspection must be performed as well as the subsequent intervals of inspection. A demonstrative example is also presented to illustrate the application of the proposed methodology.pt_PT
dc.identifier.citationSOBRAL, José; FERREIRA, Luís - Establishment of optimal physical assets inspection frequency based on risk principles. Eksploatacja Niezawodnosc-Maintenance and Reliability. ISSN 1507-2711. Vol. 17, N.º 2 (2015), pp. 243-249pt_PT
dc.identifier.doi10.17531/einpt_PT
dc.identifier.issn1507-2711
dc.identifier.urihttp://hdl.handle.net/10400.21/6036
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherPolish Maintenance Socpt_PT
dc.subjectRisk analysispt_PT
dc.subjectRisk based inspectionpt_PT
dc.subjectInspection frequencypt_PT
dc.subjectRBIpt_PT
dc.titleEstablishment of optimal physical assets inspection frequency based on risk principlespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage249pt_PT
oaire.citation.issue2pt_PT
oaire.citation.startPage243pt_PT
oaire.citation.titleEksploatacja Niezawodnosc-Maintenance and Reliabilitypt_PT
oaire.citation.volume17pt_PT
person.familyNameSobral
person.givenNameJosé
person.identifierR-001-HTD
person.identifier.ciencia-idDF1D-E105-5AC6
person.identifier.orcid0000-0002-8319-4036
person.identifier.ridK-8091-2015
person.identifier.scopus-author-id55576638900
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication602f4bf6-7447-4883-b77d-da5671806173
relation.isAuthorOfPublication.latestForDiscovery602f4bf6-7447-4883-b77d-da5671806173

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