Non-local ductile damage formulations for sheet bulk metal forming

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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

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/703

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Sum total of downloads: 281




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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.
License of this version: CC BY 3.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2016
Appears in Collections:Fakultät für Maschinenbau

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downloads by country:

pos. country downloads
total perc.
1 image of flag of Germany Germany 219 77.94%
2 image of flag of China China 15 5.34%
3 image of flag of United States United States 12 4.27%
4 image of flag of India India 5 1.78%
5 image of flag of Turkey Turkey 4 1.42%
6 image of flag of Russian Federation Russian Federation 4 1.42%
7 image of flag of Israel Israel 2 0.71%
8 image of flag of United Kingdom United Kingdom 2 0.71%
9 image of flag of Brazil Brazil 2 0.71%
10 image of flag of Austria Austria 2 0.71%
    other countries 14 4.98%

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