Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Computational Plasticity |
| Untertitel | Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII |
| Seiten | 910-913 |
| Seitenumfang | 4 |
| Publikationsstatus | Veröffentlicht - 1 Dez. 2005 |
| Veranstaltung | 8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII - Barcelona, Spanien Dauer: 5 Sept. 2005 → 7 Sept. 2005 |
Publikationsreihe
| Name | Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII |
|---|---|
| Nummer | PART 2 |
Abstract
An integrated approach for all necessary variations within direct analysis, variational design sensitivity analysis and shakedown analysis based on Melan's static shakedown theorem for linear unlimited kinematic hardening material behavior is formulated. Remarks on the computer implementation and numerical examples show the efficiency of the proposed formulation. Important effects of shakedown conditions in shape optimization with elasto-plastic deformations are highlighted in a comparison with elastic and elasto-plastic material behavior and the necessity of applying shakedown conditions when optimizing structures with elasto-plastic deformations is concluded.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Theoretische Informatik und Mathematik
- Mathematik (insg.)
- Theoretische Informatik
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- BibTex
- RIS
Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. 2005. S. 910-913 (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; Nr. PART 2).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Shape optimization of elasto-plastic structures with shakedown constraints
AU - Wiechmann, Karin
AU - Stein, E.
AU - Wriggers, Peter
PY - 2005/12/1
Y1 - 2005/12/1
N2 - An integrated approach for all necessary variations within direct analysis, variational design sensitivity analysis and shakedown analysis based on Melan's static shakedown theorem for linear unlimited kinematic hardening material behavior is formulated. Remarks on the computer implementation and numerical examples show the efficiency of the proposed formulation. Important effects of shakedown conditions in shape optimization with elasto-plastic deformations are highlighted in a comparison with elastic and elasto-plastic material behavior and the necessity of applying shakedown conditions when optimizing structures with elasto-plastic deformations is concluded.
AB - An integrated approach for all necessary variations within direct analysis, variational design sensitivity analysis and shakedown analysis based on Melan's static shakedown theorem for linear unlimited kinematic hardening material behavior is formulated. Remarks on the computer implementation and numerical examples show the efficiency of the proposed formulation. Important effects of shakedown conditions in shape optimization with elasto-plastic deformations are highlighted in a comparison with elastic and elasto-plastic material behavior and the necessity of applying shakedown conditions when optimizing structures with elasto-plastic deformations is concluded.
KW - Computational plasticity
KW - Shakedown analysis
KW - Shape optimization
KW - Variational design sensitivity analysis
UR - http://www.scopus.com/inward/record.url?scp=84857180168&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84857180168
SN - 849599979X
SN - 9788495999795
T3 - Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII
SP - 910
EP - 913
BT - Computational Plasticity
T2 - 8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII
Y2 - 5 September 2005 through 7 September 2005
ER -