Transient elastic-plastic-creep crack-tip stress fields under load-controlled loading
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, H. -S. | - |
dc.contributor.author | Kim, D. -J. | - |
dc.contributor.author | Kim, Y. -J. | - |
dc.contributor.author | Ainsworth, R. A. | - |
dc.contributor.author | Budden, P. J. | - |
dc.date.accessioned | 2021-09-02T12:58:04Z | - |
dc.date.available | 2021-09-02T12:58:04Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-04 | - |
dc.identifier.issn | 8756-758X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/76285 | - |
dc.description.abstract | This paper presents transient and steady-state elastic-plastic-creep crack-tip stress fields under load-controlled loading conditions for a wide range of combinations of power-law plastic and creep materials. The crack-tip stress fields are characterized in terms of 2 parameters to accommodate the crack-tip constraint effect; the C(t)- (or C*-) integral and the (Q) parameter (the Q-parameter normalized with respect to the proximity parameter to plastic collapse). For practical application, the crack-tip stress fields are re-formulated explicitly in terms of time and crack-tip stress fields for elastic-plastic and steady-state creep conditions. Comparison with detailed FE results for plane strain tension and bend specimens shows that this formulation of the crack-tip stress fields agrees well with finite element results. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | GROWTH RATE | - |
dc.subject | TRIAXIALITY PARAMETER | - |
dc.subject | UNIFIED CORRELATION | - |
dc.subject | CONSTRAINT | - |
dc.subject | INPLANE | - |
dc.subject | STRAIN | - |
dc.subject | GEOMETRY | - |
dc.subject | DEFECTS | - |
dc.subject | FAMILY | - |
dc.title | Transient elastic-plastic-creep crack-tip stress fields under load-controlled loading | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Y. -J. | - |
dc.identifier.doi | 10.1111/ffe.12740 | - |
dc.identifier.scopusid | 2-s2.0-85043358172 | - |
dc.identifier.wosid | 000426853000021 | - |
dc.identifier.bibliographicCitation | FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, v.41, no.4, pp.949 - 965 | - |
dc.relation.isPartOf | FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES | - |
dc.citation.title | FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES | - |
dc.citation.volume | 41 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 949 | - |
dc.citation.endPage | 965 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | GROWTH RATE | - |
dc.subject.keywordPlus | TRIAXIALITY PARAMETER | - |
dc.subject.keywordPlus | UNIFIED CORRELATION | - |
dc.subject.keywordPlus | CONSTRAINT | - |
dc.subject.keywordPlus | INPLANE | - |
dc.subject.keywordPlus | STRAIN | - |
dc.subject.keywordPlus | GEOMETRY | - |
dc.subject.keywordPlus | DEFECTS | - |
dc.subject.keywordPlus | FAMILY | - |
dc.subject.keywordAuthor | crack-tip constraint | - |
dc.subject.keywordAuthor | crack-tip stress fields | - |
dc.subject.keywordAuthor | elastic-plastic-creep condition | - |
dc.subject.keywordAuthor | transient creep conditions | - |
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