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dc.contributor.authorLi, Hejie
dc.contributor.authorOechsner, Andreas
dc.contributor.authorNi, Guowei
dc.contributor.authorWei, Dongbin
dc.contributor.authorJiang, Zhengyi
dc.date.accessioned2018-01-04T05:46:44Z
dc.date.available2018-01-04T05:46:44Z
dc.date.issued2016
dc.identifier.issn0935-1175
dc.identifier.doi10.1007/s00161-016-0496-z
dc.identifier.urihttp://hdl.handle.net/10072/123809
dc.description.abstractThe stress state is an important parameter in metal forming processes, which significantly influences the strain state and microstructure of products, affecting their surface qualities. In order to make the metal products have a good surface quality, the surface stress state must be optimised. In this study, two classical methods, the upper bound method and the crystal plasticity finite element method, were investigated. The differences between the two methods were discussed in regard to the model, the velocity field, and the strain field. Then the related surface roughness is deduced.
dc.description.peerreviewedYes
dc.languageEnglish
dc.publisherSpringer
dc.relation.ispartofpagefrom1623
dc.relation.ispartofpageto1634
dc.relation.ispartofissue6
dc.relation.ispartofjournalContinuum Mechanics and Thermodynamics
dc.relation.ispartofvolume28
dc.subject.fieldofresearchMechanical Engineering not elsewhere classified
dc.subject.fieldofresearchApplied Mathematics
dc.subject.fieldofresearchInterdisciplinary Engineering
dc.subject.fieldofresearchcode091399
dc.subject.fieldofresearchcode0102
dc.subject.fieldofresearchcode0915
dc.titleAnalysis of surface asperity flattening based on two different methods
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.hasfulltextNo Full Text
gro.griffith.authorOechsner, Andreas
gro.griffith.authorLi, Hejie


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