Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017 |
| Herausgeber/-innen | Eugenio Onate, Djordje Peric, D. Roger J. Owen, Michele Chiumenti |
| Seiten | 235-246 |
| Seitenumfang | 12 |
| ISBN (elektronisch) | 9788494690969 |
| Publikationsstatus | Veröffentlicht - 2017 |
Abstract
In this contribution we present an overview of our work on a novel approach to topology optimization based on growth processes [1, 2, 3]. A compliance parameter to describe the spatial distribution of mass is introduced. It serves as an internal variable for which an associated evolution equation is derived using Hamilton’s principle. The well-known problem of checkerboarding is faced with energy regularization techniques. Numerical examples are given for demonstration purposes.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Theoretische Informatik und Mathematik
- Mathematik (insg.)
- Theoretische Informatik
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017. Hrsg. / Eugenio Onate; Djordje Peric; D. Roger J. Owen; Michele Chiumenti. 2017. S. 235-246.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung
}
TY - GEN
T1 - A variational growth approach to topology optimization
AU - Junker, P.
AU - Jantos, D.R.
AU - Hackl, K.
N1 - Publisher Copyright: © 2017 International Center for Numerical Methods in Engineering. All rights reserved.
PY - 2017
Y1 - 2017
N2 - In this contribution we present an overview of our work on a novel approach to topology optimization based on growth processes [1, 2, 3]. A compliance parameter to describe the spatial distribution of mass is introduced. It serves as an internal variable for which an associated evolution equation is derived using Hamilton’s principle. The well-known problem of checkerboarding is faced with energy regularization techniques. Numerical examples are given for demonstration purposes.
AB - In this contribution we present an overview of our work on a novel approach to topology optimization based on growth processes [1, 2, 3]. A compliance parameter to describe the spatial distribution of mass is introduced. It serves as an internal variable for which an associated evolution equation is derived using Hamilton’s principle. The well-known problem of checkerboarding is faced with energy regularization techniques. Numerical examples are given for demonstration purposes.
KW - Regularization
KW - Topology optimization
KW - Variational growth
UR - http://www.scopus.com/inward/record.url?scp=85045314719&partnerID=8YFLogxK
M3 - Conference contribution
SP - 235
EP - 246
BT - Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017
A2 - Onate, Eugenio
A2 - Peric, Djordje
A2 - Owen, D. Roger J.
A2 - Chiumenti, Michele
ER -