High temperature fracture parameter for a weld interface crack
DC Field | Value | Language |
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dc.contributor.author | Yoon, KB | - |
dc.contributor.author | Kim, KY | - |
dc.date.available | 2019-05-30T10:36:00Z | - |
dc.date.issued | 1999-07 | - |
dc.identifier.issn | 0167-8442 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/25402 | - |
dc.description.abstract | A fracture parameter is introduced to characterize crack growth at elevated temperature for a weld interface crack. Finite element analyses are made for a compact tension (CT) specimen under constant load where an interface is modeled along the crack plane to simulate the dividing line of the weld metal (WM) and base metal (BM). A constitutive relation for an elastic-creeping material is used. The proposed time dependent fracture parameter is obtained for different creep constants of WM and BM. A transition time and fracture parameter for the homogeneous and welded specimens are defined such that the results can be normalized and presented in a general form for assessing the crack growth life. (C) 1999 Elsevier Science Ltd. All rights reserved. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | High temperature fracture parameter for a weld interface crack | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/S0167-8442(99)00023-3 | - |
dc.identifier.bibliographicCitation | THEORETICAL AND APPLIED FRACTURE MECHANICS, v.32, no.1, pp 27 - 35 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000083177800004 | - |
dc.identifier.scopusid | 2-s2.0-0033353137 | - |
dc.citation.endPage | 35 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 27 | - |
dc.citation.title | THEORETICAL AND APPLIED FRACTURE MECHANICS | - |
dc.citation.volume | 32 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | crack | - |
dc.subject.keywordAuthor | creep | - |
dc.subject.keywordAuthor | weld | - |
dc.subject.keywordAuthor | interface | - |
dc.subject.keywordAuthor | high temperature | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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