Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/5697
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dc.contributor.authorAcar, Erdem-
dc.contributor.authorHaftka, R. T.-
dc.contributor.authorKim, N. H.-
dc.contributor.authorBuchi, D.-
dc.date.accessioned2021-09-11T15:19:40Z-
dc.date.available2021-09-11T15:19:40Z-
dc.date.issued2009en_US
dc.identifier.isbn9781563479731-
dc.identifier.issn0273-4508-
dc.identifier.urihttps://doi.org/10.2514/6.2009-2265-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/5697-
dc.description.abstractThis paper investigates the effects of structural tests on aircraft safety. In particular, the paper focuses on the effect of the number of coupon tests and structural element tests on the final distribution of failure stress. The mean failure stress is assumed to be predicted by a failure criterion (e.g. Tsai-Wu), and the initial distribution of this mean failure stress reflects the uncertainty in the analysis procedure that uses coupon test data to predict structural failure. In addition to the uncertainty in the mean failure stress, there is also uncertainty in its variability due to the finite number of coupon tests. The Bayesian technique is used to update the failure stress distribution based on results of the element tests. Structural design following the FAA regulations is considered and the tradeoffs between the number of tests, weight and probability of failure in certification and in service are explored. We find that these are not very sensitive to the number of tests. Copyright © 2009 by E. Acar, R.T. Haftka and N.H. Kim.en_US
dc.language.isoenen_US
dc.publisherAmerican Institute of Aeronautics and Astronautics Inc.en_US
dc.relation.ispartofCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conferenceen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleEffects of structural tests on aircraft safety [Conference Object]en_US
dc.typeConference Objecten_US
dc.departmentFaculties, Faculty of Engineering, Department of Mechanical Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümütr_TR
dc.identifier.scopus2-s2.0-84855617882en_US
dc.institutionauthorAcar, Erdem-
dc.identifier.doi10.2514/6.2009-2265-
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.identifier.scopusquality--
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeConference Object-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.dept02.7. Department of Mechanical Engineering-
Appears in Collections:Makine Mühendisliği Bölümü / Department of Mechanical Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
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