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Application of Complete Gurson Model for prediction of ductile fracture in welded steel joints
dc.creator | Međo, Bojan | |
dc.creator | Rakin, Marko | |
dc.creator | Gubeljak, Nenad | |
dc.creator | Sedmak, Aleksandar | |
dc.date.accessioned | 2021-03-10T11:01:01Z | |
dc.date.available | 2021-03-10T11:01:01Z | |
dc.date.issued | 2009 | |
dc.identifier.issn | 1013-9826 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1364 | |
dc.description.abstract | Ductile fracture process includes three stages: void nucleation, their growth and coalescence. The voids nucleate due to the fracture or separation of non-metallic inclusions and secondary-phase particles from the material matrix. Micromechanical models based on the Gurson plastic flow criterion are often used for analysis of ductile fracture. They consider the material as a porous medium in which the effect of voids on the stress-strain state and plastic flow cannot be neglected. Another important property of the Gurson criterion is that the hydrostatic stress component influences the plastic flow of the material. | en |
dc.publisher | Trans Tech Publications Ltd, Durnten-Zurich | |
dc.relation | info:eu-repo/grantAgreement/MESTD/MPN2006-2010/144027/RS// | |
dc.relation | 144052 | |
dc.rights | restrictedAccess | |
dc.source | Key Engineering Materials | |
dc.subject | Ductile fracture | en |
dc.subject | micromechanical model | en |
dc.subject | Gurson flow criterion | en |
dc.subject | FEM calculation | en |
dc.title | Application of Complete Gurson Model for prediction of ductile fracture in welded steel joints | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 20 | |
dc.citation.other | 399: 13-20 | |
dc.citation.spage | 13 | |
dc.citation.volume | 399 | |
dc.identifier.pmid | ||
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_1364 | |
dc.identifier.scopus | 2-s2.0-58849120947 | |
dc.identifier.wos | 000265307900002 | |
dc.type.version | publishedVersion |