A Study on the Constitutive Equation Effects in the Fracture Initiation of Aa5450 Sheets
| dc.authorscopusid | 57191371328 | |
| dc.authorscopusid | 6601971454 | |
| dc.authorscopusid | 7003779929 | |
| dc.contributor.author | Dizaji,S.A. | |
| dc.contributor.author | Darendeliler,H. | |
| dc.contributor.author | Kaftanoğlu,B. | |
| dc.contributor.other | Manufacturing Engineering | |
| dc.date.accessioned | 2024-07-05T15:45:37Z | |
| dc.date.available | 2024-07-05T15:45:37Z | |
| dc.date.issued | 2019 | |
| dc.department | Atılım University | en_US |
| dc.department-temp | Dizaji S.A., TED University, Ankara, 06420, Turkey; Darendeliler H., Middle East Technical University, Ankara, 06800, Turkey; Kaftanoğlu B., Atilim University, Ankara, 06830, Turkey | en_US |
| dc.description.abstract | Determination of the fracture initiation in the sheet metal forming applications can be achieved successfully using ductile fracture criteria (DFCs) and finite element codes together. In this study three different uncoupled, energy based ductile fracture criteria have been employed to predict the onset of the fracture in the AA5450 aluminum alloy sheets. Also, two different constitutive models namely, isotropic von-Mises and anisotropic Hill, have been implemented to the finite element code ABAQUS through VUMAT subroutine to investigate the effect of constitutive equations on the applicability of the utilized DFCs. It was shown that the constitutive model has significant influence on the estimation of the time and place of the fracture initiation in the sheets. © Springer Nature Singapore Pte Ltd. 2019. | en_US |
| dc.identifier.citationcount | 0 | |
| dc.identifier.doi | 10.1007/978-981-13-0411-8_8 | |
| dc.identifier.endpage | 83 | en_US |
| dc.identifier.isbn | 978-981130410-1 | |
| dc.identifier.issn | 2195-4356 | |
| dc.identifier.scopus | 2-s2.0-85068384291 | |
| dc.identifier.scopusquality | Q4 | |
| dc.identifier.startpage | 78 | en_US |
| dc.identifier.uri | https://doi.org/10.1007/978-981-13-0411-8_8 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14411/3943 | |
| dc.institutionauthor | Kaftanoğlu, Bilgin | |
| dc.language.iso | en | en_US |
| dc.publisher | Pleiades journals | en_US |
| dc.relation.ispartof | Lecture Notes in Mechanical Engineering -- 7th International Conference on Fracture Fatigue and Wear, FFW 2018 -- 9 July 2018 through 10 July 2018 -- Ghent -- 227259 | en_US |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.scopus.citedbyCount | 0 | |
| dc.subject | Constitutive equations | en_US |
| dc.subject | Ductile fracture | en_US |
| dc.subject | FLCF | en_US |
| dc.title | A Study on the Constitutive Equation Effects in the Fracture Initiation of Aa5450 Sheets | en_US |
| dc.type | Conference Object | en_US |
| dspace.entity.type | Publication | |
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