A variational growth approach to topology optimization

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OriginalspracheEnglisch
Titel des SammelwerksProceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017
Herausgeber/-innenEugenio Onate, Djordje Peric, D. Roger J. Owen, Michele Chiumenti
Seiten235-246
Seitenumfang12
ISBN (elektronisch)9788494690969
PublikationsstatusVeröffentlicht - 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.

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A variational growth approach to topology optimization. / Junker, P.; Jantos, D.R.; Hackl, K.
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/KonferenzbandAufsatz in KonferenzbandForschung

Junker, P, Jantos, DR & Hackl, K 2017, A variational growth approach to topology optimization. in E Onate, D Peric, DRJ Owen & M Chiumenti (Hrsg.), Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017. S. 235-246.
Junker, P., Jantos, D. R., & Hackl, K. (2017). A variational growth approach to topology optimization. In E. Onate, D. Peric, D. R. J. Owen, & M. Chiumenti (Hrsg.), Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017 (S. 235-246)
Junker P, Jantos DR, Hackl K. A variational growth approach to topology optimization. in Onate E, Peric D, Owen DRJ, Chiumenti M, Hrsg., Proceedings of the 14th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2017. 2017. S. 235-246
Junker, P. ; Jantos, D.R. ; Hackl, K. / A variational growth approach to topology optimization. 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
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