Notch bluntness effects on fracture toughness of a modified S690 steel at 150 degrees C
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, J. -S. | - |
dc.contributor.author | Larrosa, N. O. | - |
dc.contributor.author | Horn, A. J. | - |
dc.contributor.author | Kim, Y. -J. | - |
dc.contributor.author | Ainsworth, R. A. | - |
dc.date.accessioned | 2021-09-02T15:04:25Z | - |
dc.date.available | 2021-09-02T15:04:25Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-02-01 | - |
dc.identifier.issn | 0013-7944 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/77392 | - |
dc.description.abstract | This paper addresses the effect of blunt defects on the structural integrity assessment of steels. Smooth tensile, notched bar tensile and multi-specimen single edge notched bend tests with various notch acuities have been performed and show an increase in effective ductile fracture toughness with increasing notch radius. A ductile fracture model has been shown to be capable of predicting the specimen responses including the local variation of ductile crack extension through the thickness. An empirical fit developed to describe the effect of notch radius on cleavage fracture toughness has been examined and found to be also capable of describing the effect of notch radius on ductile fracture toughness. (C) 2017 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | ENGINEERING ASSESSMENT METHODOLOGY | - |
dc.subject | PREDICT STATIC FAILURES | - |
dc.subject | NON-SHARP DEFECTS | - |
dc.subject | STRUCTURAL INTEGRITY | - |
dc.subject | ROOT RADIUS | - |
dc.subject | PART I | - |
dc.subject | DUCTILE | - |
dc.subject | SPECIMENS | - |
dc.title | Notch bluntness effects on fracture toughness of a modified S690 steel at 150 degrees C | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Y. -J. | - |
dc.identifier.doi | 10.1016/j.engfracmech.2017.05.047 | - |
dc.identifier.scopusid | 2-s2.0-85028022491 | - |
dc.identifier.wosid | 000425195100015 | - |
dc.identifier.bibliographicCitation | ENGINEERING FRACTURE MECHANICS, v.188, pp.250 - 267 | - |
dc.relation.isPartOf | ENGINEERING FRACTURE MECHANICS | - |
dc.citation.title | ENGINEERING FRACTURE MECHANICS | - |
dc.citation.volume | 188 | - |
dc.citation.startPage | 250 | - |
dc.citation.endPage | 267 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | ENGINEERING ASSESSMENT METHODOLOGY | - |
dc.subject.keywordPlus | PREDICT STATIC FAILURES | - |
dc.subject.keywordPlus | NON-SHARP DEFECTS | - |
dc.subject.keywordPlus | STRUCTURAL INTEGRITY | - |
dc.subject.keywordPlus | ROOT RADIUS | - |
dc.subject.keywordPlus | PART I | - |
dc.subject.keywordPlus | DUCTILE | - |
dc.subject.keywordPlus | SPECIMENS | - |
dc.subject.keywordAuthor | Blunt notch | - |
dc.subject.keywordAuthor | Failure assessment diagram | - |
dc.subject.keywordAuthor | Defect assessment | - |
dc.subject.keywordAuthor | Ductile fracture model | - |
dc.subject.keywordAuthor | Effective fracture toughness | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.