An experimental investigation of the static and fatigue fracture behaviour of hybrid composite/metal joints for a tilting car body
DC Field | Value | Language |
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dc.contributor.author | Jung, D-W. | - |
dc.contributor.author | Kim, J-S. | - |
dc.contributor.author | Choi, N-S | - |
dc.date.accessioned | 2021-06-23T15:04:51Z | - |
dc.date.available | 2021-06-23T15:04:51Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2009-09 | - |
dc.identifier.issn | 8756-758X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/40937 | - |
dc.description.abstract | The hybrid composite joint structures considered in this work, for application in a tilting railroad car body, are subjected to shear and bending loads. Two types of the joint specimens were fabricated and tested under both static and fatigue conditions: a hybrid bolted-joint specimen subjected to a shear loads, and a hybrid beam-joint specimen for the bending tests. The fracture behaviours of these specimens under static loads were different from those under cyclic loads. For the hybrid bolted-joint specimens, static shear loads caused a pure shear fracture in the bolt pin body itself. However, cyclic fatigue shear loads brought about an opening-mode fracture at the local site of the bolt which was the valley of the screwed region of the bolt pin and/or the perpendicularly angled region between the bolt head and the pin body. On the other hand, for the hybrid beam-joint specimens, static bending loads caused shear deformation and fracture in the honeycomb core region, while fatigue cyclic bend loading caused delamination along the interface between the composite skin and the honeycomb core, and/or caused a fracture in the welded part jointed with the steel under-frame. These fracture behaviours could arise in other industrial hybrid joints with similar sub-structures, and were used in developing a design parameter to improve a hybrid joint structure. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.title | An experimental investigation of the static and fatigue fracture behaviour of hybrid composite/metal joints for a tilting car body | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, N-S | - |
dc.identifier.doi | 10.1111/j.1460-2695.2009.01382.x | - |
dc.identifier.scopusid | 2-s2.0-69649087860 | - |
dc.identifier.wosid | 000269367400004 | - |
dc.identifier.bibliographicCitation | FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, v.32, no.9, pp.744 - 751 | - |
dc.relation.isPartOf | FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES | - |
dc.citation.title | FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES | - |
dc.citation.volume | 32 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 744 | - |
dc.citation.endPage | 751 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
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 | COLUMN CONNECTIONS | - |
dc.subject.keywordPlus | BOLTED JOINTS | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | FAILURE | - |
dc.subject.keywordAuthor | fatigue strength | - |
dc.subject.keywordAuthor | fracture behaviour | - |
dc.subject.keywordAuthor | hybrid composite joint | - |
dc.subject.keywordAuthor | static strength | - |
dc.subject.keywordAuthor | tilting car body | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1111/j.1460-2695.2009.01382.x | - |
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