용접부 중앙에 표면균열이 존재하는 인장 평판에 대한강도 불일치 한계하중 해석 및 간략 J-적분 예측
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 송태광 | - |
dc.contributor.author | 김윤재 | - |
dc.contributor.author | 진태은 | - |
dc.contributor.author | 김종성 | - |
dc.date.accessioned | 2021-09-09T14:56:22Z | - |
dc.date.available | 2021-09-09T14:56:22Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 1226-4873 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/125063 | - |
dc.description.abstract | In this work, the effect of strength mismatch on plastic limit loads is quantified for similar metal weld plates with cracks under tension load, via three-dimensional, small strain elastic-perfectly plastic finite element analyses. Relevant variables related to plate geometry and crack length are systematically varied, in addition to the weld width. An important finding is that mis-match limit loads can be uniquely quantified through strength mis-match ratio and one geometry-related parameter. Based on the proposed limit load solutions, reference stress based J-integral estimates is also investigated. When the reference stress is defined by the mis-match limit load, predicted J-integral values agree overall well with FE results | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 대한기계학회 | - |
dc.title | 용접부 중앙에 표면균열이 존재하는 인장 평판에 대한강도 불일치 한계하중 해석 및 간략 J-적분 예측 | - |
dc.title.alternative | Mis-Match Limit Load Analyses and Approximate J-Integral Estimates for Similar Metal Weld with Weld-Center Crack Under Tension Load | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김윤재 | - |
dc.identifier.bibliographicCitation | 대한기계학회논문집 A, v.32, no.5, pp.411 - 418 | - |
dc.relation.isPartOf | 대한기계학회논문집 A | - |
dc.citation.title | 대한기계학회논문집 A | - |
dc.citation.volume | 32 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 411 | - |
dc.citation.endPage | 418 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001233263 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Finite Element Analysis(유한요소해석) | - |
dc.subject.keywordAuthor | Strength-Mismatch(강도불일치) | - |
dc.subject.keywordAuthor | Limit Load Analysis(한계하중해석) | - |
dc.subject.keywordAuthor | J-Integral(J-적분) | - |
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