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College of Engineering(공과대학)School of Mechanical and Aerospace Engineering(기계항공공학부)Dept. of Mechanical Engineering(기계공학과)ME-Journal Papers(저널논문)

A formula for the crack opening level under random loading in 2024-T351 aluminum alloy

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dc.contributor.authorKim, Chung-Youbko
dc.contributor.authorSong, Ji Hoko
dc.date.accessioned2014-08-29T01:33:56Z-
dc.date.available2014-08-29T01:33:56Z-
dc.date.created2014-04-01-
dc.date.created2014-04-01-
dc.date.issued2014-02-
dc.identifier.citationJOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v.28, no.2, pp.521 - 525-
dc.identifier.issn1738-494X-
dc.identifier.urihttp://hdl.handle.net/10203/188798-
dc.description.abstractBased on the fatigue crack growth results of the previous work for 2024-T351 aluminum alloy, the crack closure behavior under random loading was analyzed, and the correlation between the crack opening ratio and the stress ratio under random loading was discussed. The crack opening ratio under random loading can be expressed as a function of the stress ratio for the largest load cycle in a random load history. The correlation obtained is found to provide good predictions for crack growth under random loading.-
dc.languageEnglish-
dc.publisherKOREAN SOC MECHANICAL ENGINEERS-
dc.subjectSHORT FATIGUE CRACKS-
dc.subjectSTRIP-YIELD MODEL-
dc.subjectVARIABLE-AMPLITUDE-
dc.subjectGROWTH-BEHAVIOR-
dc.subjectCLOSURE-
dc.subjectCONSTANT-
dc.titleA formula for the crack opening level under random loading in 2024-T351 aluminum alloy-
dc.typeArticle-
dc.identifier.wosid000331760200013-
dc.type.rimsART-
dc.citation.volume28-
dc.citation.issue2-
dc.citation.beginningpage521-
dc.citation.endingpage525-
dc.citation.publicationnameJOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY-
dc.identifier.doi10.1007/s12206-013-1119-2-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorSong, Ji Ho-
dc.contributor.nonIdAuthorKim, Chung-Youb-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorFatigue crack growth-
dc.subject.keywordAuthorRandom loading-
dc.subject.keywordAuthorCrack closure-
dc.subject.keywordAuthorCrack opening ratio-
dc.subject.keywordAuthorStress ratio-
dc.subject.keywordPlusSHORT FATIGUE CRACKS-
dc.subject.keywordPlusSTRIP-YIELD MODEL-
dc.subject.keywordPlusVARIABLE-AMPLITUDE-
dc.subject.keywordPlusGROWTH-BEHAVIOR-
dc.subject.keywordPlusCLOSURE-
dc.subject.keywordPlusCONSTANT-
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