알루미늄 합금 A7075-T6의 프레팅 피로에서 접촉압력의 영향
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조성산 | - |
dc.contributor.author | 황동현 | - |
dc.date.accessioned | 2021-12-02T06:42:01Z | - |
dc.date.available | 2021-12-02T06:42:01Z | - |
dc.date.created | 2021-11-29 | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1225-9071 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19525 | - |
dc.description.abstract | Fretting fatigue tests were conducted to investigate the effect of contact pressure on fretting fatigue behavior in aluminum alloy A7075-T6. Test results showed that when the contact pressure is so low that gross or partial slip occurs at the pad/specimen interface, fretting fatigue damage increases with the contact pressure. However, when the contact pressure is high enough to prevent slip at the interface, fretting fatigue damage decreases with the contact pressure. In order to understand how the contact pressure influence the fretting fatigue damage, finite element analyses were conducted and the analysis results were used to evaluate critical plane fretting fatigue damage parameters and their components. It is revealed that fretting fatigue damage estimated with the parameters exhibits the same variation as that in the tests. Moreover, the variation of fretting fatigue damage is closely related with that of the maximum normal stress on the critical plane rather than the strain amplitude on the critical plane. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국정밀공학회 | - |
dc.title | 알루미늄 합금 A7075-T6의 프레팅 피로에서 접촉압력의 영향 | - |
dc.title.alternative | Contact Pressure Effect on Fretting Fatigue of Aluminum Alloy A7075-T6 | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 조성산 | - |
dc.identifier.bibliographicCitation | 한국정밀공학회지, v.29, no.5, pp.531 - 537 | - |
dc.relation.isPartOf | 한국정밀공학회지 | - |
dc.citation.title | 한국정밀공학회지 | - |
dc.citation.volume | 29 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 531 | - |
dc.citation.endPage | 537 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001653756 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Fretting Fatigue (프레팅피로) | - |
dc.subject.keywordAuthor | Contact Pressure (접촉압력) | - |
dc.subject.keywordAuthor | Fatigue Damage (피로손상) | - |
dc.subject.keywordAuthor | Damage Parameter (손상파라미터) | - |
dc.subject.keywordAuthor | Finite Element Analysis (유한요소해석) | - |
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