Mismatch limit load analyses for V-groove welded pipe with through-wall circumferential defect in centre of weld
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, S.-H. | - |
dc.contributor.author | Han, J.-J. | - |
dc.contributor.author | Chung, J.-T. | - |
dc.contributor.author | Kim, Y.-J. | - |
dc.date.accessioned | 2021-09-06T09:38:50Z | - |
dc.date.available | 2021-09-06T09:38:50Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 1226-4873 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/105847 | - |
dc.description.abstract | The present work reports the mismatch limit loads for a V-groove welded pipe for a circumferential crack using finite element (FE) analyses. To integrate the effect of groove angles on mismatch limit loads, one geometryrelated slenderness parameter was modified by relevant geometric parameters including the groove angle, crack depth, and root opening based on plastic deformation patterns in the theory of plasticity. Circumferential through-wall cracks are located at the centre of the weldments with two different groove angles (45°, 90°). With regard to the loading conditions, axial (longitudinal) tension and bending are applied for all cases. For the parent and weld metal, elasticperfectly plastic materials are considered to simulate and analyze under- and over-matching conditions in plasticity. The overall results from the proposed solutions are found to be similar to the FE results. © 2013 The Korean Society of Mechanical Engineers. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | Korean Society of Mechanical Engineers | - |
dc.subject | Cracks | - |
dc.subject | Finite element method | - |
dc.subject | Plasticity | - |
dc.subject | Structural loads | - |
dc.subject | Welding | - |
dc.subject | Welds | - |
dc.subject | Circumferential cracks | - |
dc.subject | Circumferential defects | - |
dc.subject | Deformation pattern | - |
dc.subject | Elastic-perfectly plastic material | - |
dc.subject | Limit Load | - |
dc.subject | Strength mismatch | - |
dc.subject | Theory of plasticity | - |
dc.subject | V-groove | - |
dc.subject | Loading | - |
dc.title | Mismatch limit load analyses for V-groove welded pipe with through-wall circumferential defect in centre of weld | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, J.-T. | - |
dc.identifier.doi | 10.3795/KSME-A.2013.37.11.1379 | - |
dc.identifier.scopusid | 2-s2.0-84898478882 | - |
dc.identifier.bibliographicCitation | Transactions of the Korean Society of Mechanical Engineers, A, v.37, no.11, pp.1379 - 1386 | - |
dc.relation.isPartOf | Transactions of the Korean Society of Mechanical Engineers, A | - |
dc.citation.title | Transactions of the Korean Society of Mechanical Engineers, A | - |
dc.citation.volume | 37 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1379 | - |
dc.citation.endPage | 1386 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001815186 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordPlus | Cracks | - |
dc.subject.keywordPlus | Finite element method | - |
dc.subject.keywordPlus | Plasticity | - |
dc.subject.keywordPlus | Structural loads | - |
dc.subject.keywordPlus | Welding | - |
dc.subject.keywordPlus | Welds | - |
dc.subject.keywordPlus | Circumferential cracks | - |
dc.subject.keywordPlus | Circumferential defects | - |
dc.subject.keywordPlus | Deformation pattern | - |
dc.subject.keywordPlus | Elastic-perfectly plastic material | - |
dc.subject.keywordPlus | Limit Load | - |
dc.subject.keywordPlus | Strength mismatch | - |
dc.subject.keywordPlus | Theory of plasticity | - |
dc.subject.keywordPlus | V-groove | - |
dc.subject.keywordPlus | Loading | - |
dc.subject.keywordAuthor | Finite element analysis | - |
dc.subject.keywordAuthor | Limit load | - |
dc.subject.keywordAuthor | Strength mismatch | - |
dc.subject.keywordAuthor | V-groove butt weld | - |
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.