Abstract
A new material description based on multi axial stress states has been developed. The material description has been introduced for the planar isotropic case. Based on the isotropic case the description is extended to a planar anisotropic description. The Limiting Dome Height test is used to examine the material description. Both the strain distribution and the punch height at failure are very well described with the new material description.
Original language | English |
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Title of host publication | Computational plasticity : fundamentals and applications |
Subtitle of host publication | proceedings of the Fifth International Conference on Computational Plasticity held in Barcelona, Spain, 17th-20th March 1997 |
Publisher | CIMNE |
Pages | 913-920 |
Number of pages | 8 |
Volume | 1 |
ISBN (Print) | 84-87867-71-5 |
Publication status | Published - 12 Mar 1997 |
Event | 5th International Conference on Computational Plasticity, COMPLAS 1997 - Barcelona, Spain, Barcelona, Spain Duration: 17 Mar 1997 → 20 Mar 1997 Conference number: 5 |
Conference
Conference | 5th International Conference on Computational Plasticity, COMPLAS 1997 |
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Abbreviated title | COMPLAS V |
Country/Territory | Spain |
City | Barcelona |
Period | 17/03/97 → 20/03/97 |
Other | 17-20 March 1997 |
Keywords
- Sheet metal
- Deep drawing
- Yield criterion
- Material model