A new risk analysis methodology integrating fuzzy prioritization method and failure modes and effects analysis; [Bulanik önceliklendirme metodu ve hata türü ve etkileri analizini birleştiren yeni bir risk analizi yöntemi]

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dc.contributor.authorMizrak Özfirat P.
dc.date.accessioned2024-07-22T08:17:03Z
dc.date.available2024-07-22T08:17:03Z
dc.date.issued2014
dc.description.abstractAs technology develops and production amounts increase, work health and safety is getting more important in order to prevent accidents before happening and to prevent production line from stopping. Proactive measures are quite important in order to prevent accidents. In order to define proactive measures, threats in the work area should be classified and risk analysis should be made. In this study, one of the modern risk analysis methods, Failure Modes and Effects Analysis (FMEA) is integrated with fuzzy logic. By this way, FMEA would provide more realistic results. In the methodology developed, the three criteria defined in FMEA which are probability, severity and detection are handled with fuzzy prioritization method which is one of fuzzy analytic hierarchy process (FAHP) techniques. Risks defined are evaluated according to all three criteria and importance coefficients of risks are obtained. Then these coefficients are turned into degrees defined in FMEA and risk priority numbers (RPN) are calculated. By integrating FAHP and FMEA, RPN calculation becomes more objective and independent from the analyst. The methodology developed is applied to mining sector which is one of the most risky sectors both in Turkey and in the world.
dc.identifier.issn13001884
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16956
dc.language.isoTurkish
dc.publisherGazi Universitesi Muhendislik-Mimarlik
dc.subjectAccidents
dc.subjectAnalytic hierarchy process
dc.subjectFailure analysis
dc.subjectFailure modes
dc.subjectFuzzy logic
dc.subjectRisk assessment
dc.subjectRisks
dc.subjectSafety factor
dc.subjectFailure modes and effects analysis
dc.subjectFuzzy analytic hierarchy process
dc.subjectFuzzy prioritization methods
dc.subjectMining sector
dc.subjectProactive measures
dc.subjectProduction line
dc.subjectRisk analysis methods
dc.subjectRisk Priority Number
dc.subjectRisk analysis
dc.titleA new risk analysis methodology integrating fuzzy prioritization method and failure modes and effects analysis; [Bulanik önceliklendirme metodu ve hata türü ve etkileri analizini birleştiren yeni bir risk analizi yöntemi]
dc.typeArticle

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