크랙과 집중질량을 갖는 회전 외팔보의 진동 해석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김민권 | - |
dc.contributor.author | 유홍희 | - |
dc.date.accessioned | 2022-12-20T23:41:28Z | - |
dc.date.available | 2022-12-20T23:41:28Z | - |
dc.date.created | 2022-09-19 | - |
dc.date.issued | 2009-01 | - |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/177346 | - |
dc.description.abstract | Modal characteristics of a cracked beam with a concentrated mass undergoing rotational motion are investigated in this paper. Hybrid deformation variables are employed to derive the equations of motion of a rotating cantilever beam. The flexibility due to crack, which is assumed to be open during the vibration, is calculated basing on a fracture mechanics theory. To obtain more general information, the equations of motion are transformed into a dimensionless form in which dimensionless parameters are identified. The effects of the dimensionless parameters related to the angular speed, the depth and location of a crack and the size and location of a concentrated mass on the modal characteristics of the beam are investigated numerically. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국소음진동공학회 | - |
dc.title | 크랙과 집중질량을 갖는 회전 외팔보의 진동 해석 | - |
dc.title.alternative | Vibration Analysis of a Cracked Beam with a Concentrated Mass Undergoing Rotational Motion | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 유홍희 | - |
dc.identifier.doi | 10.5050/KSNVN.2009.19.1.010 | - |
dc.identifier.bibliographicCitation | 한국소음진동공학회논문집, v.19, no.1, pp.10 - 16 | - |
dc.relation.isPartOf | 한국소음진동공학회논문집 | - |
dc.citation.title | 한국소음진동공학회논문집 | - |
dc.citation.volume | 19 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 10 | - |
dc.citation.endPage | 16 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001312682 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Modal Analysis(고유진동 해석) | - |
dc.subject.keywordAuthor | Modal Characteristic(고유진동 특성) | - |
dc.subject.keywordAuthor | Cantilever Beam(외팔보) | - |
dc.subject.keywordAuthor | Concentrated Mass(집중 질량) | - |
dc.subject.keywordAuthor | Open Crack(개구형 크랙) | - |
dc.subject.keywordAuthor | Stress Intensity Factor(응력집중계수) | - |
dc.subject.keywordAuthor | Natural Frequency(고유진동수) | - |
dc.subject.keywordAuthor | Flexibility Function(유연함수) | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO200904033353503.page | - |
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