Non-local ductile damage formulations for sheet bulk metal forming

Beese, Steffen; Loehnert, Stefan; Wriggers, Peter

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dc.identifier.uri	http://dx.doi.org/10.15488/703
dc.identifier.uri	http://www.repo.uni-hannover.de/handle/123456789/727
dc.contributor.author	Beese, Steffen
dc.contributor.author	Loehnert, Stefan
dc.contributor.author	Wriggers, Peter
dc.date.accessioned	2016-11-21T08:37:58Z
dc.date.available	2016-11-21T08:37:58Z
dc.date.issued	2016
dc.identifier.citation	Beese, Steffen; Loehnert, Stefan; Wriggers, Peter: Non-local ductile damage formulations for sheet bulk metal forming. In: Journal of Physics: Conference Series 734 (2016), Nr. 3, 32059. DOI: http://dx.doi.org/10.1088/1742-6596/734/3/032059
dc.description.abstract	A ductile damage model for sheet bulk metal forming processes and its efficient and accurate treatment in the context of the Finite Element Method is presented. The damage is introduced as a non-local field to overcome pathological mesh dependency. Since standard elements tend to show volumetric locking in the bulk forming process a mixed formulation is implemented in the commercial software simufact.forming to obtain better results.	eng
dc.description.sponsorship	DFG/SFB/TR 73
dc.language.iso	eng
dc.publisher	Bristol : Institute of Physics Publishing
dc.relation.ispartofseries	Journal of Physics: Conference Series 734 (2016), Nr. 3
dc.rights	CC BY 3.0 Unported
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/
dc.subject	Finite element method	eng
dc.subject	Forming	eng
dc.subject	Locks (fasteners)	eng
dc.subject	Metals	eng
dc.subject	Numerical models	eng
dc.subject	Sheet metal	eng
dc.subject	Bulk forming process	eng
dc.subject	Commercial software	eng
dc.subject	Ductile damage models	eng
dc.subject	Mesh-dependency	eng
dc.subject	Mixed formulations	eng
dc.subject	Sheet-Bulk Metal Forming	eng
dc.subject	Standard elements	eng
dc.subject.classification	Konferenzschrift	ger
dc.subject.ddc	500 \| Naturwissenschaften	ger
dc.subject.ddc	530 \| Physik	ger
dc.title	Non-local ductile damage formulations for sheet bulk metal forming	eng
dc.type	Article
dc.type	Text
dc.relation.issn	1742-6588
dc.relation.doi	http://dx.doi.org/10.1088/1742-6596/734/3/032059
dc.bibliographicCitation.issue	3
dc.bibliographicCitation.volume	734
dc.bibliographicCitation.firstPage	32059
dc.description.version	publishedVersion
tib.accessRights	frei zug�nglich