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SIMP-ALL: a generalized SIMP method based on the topological derivative concept

Author
Ferrer, A.
Type of activity
Journal article
Journal
International journal for numerical methods in engineering
Date of publication
2019-10-19
Volume
120
Number
3
First page
361
Last page
381
DOI
10.1002/nme.6140
Repository
http://hdl.handle.net/2117/168040 Open in new window
URL
https://onlinelibrary.wiley.com/doi/full/10.1002/nme.6140 Open in new window
Abstract
Topology optimization has emerged in the last years as a promising research fieldwith a wide range of applications. One of the most successful approaches, theSIMP method, is based on regularizing the problem and proposing a penaliza-tion interpolation function. In this work, we propose an alternative interpolationfunction, the SIMP-ALL method that is based on the topological derivative con-cept. First, we show the strong relation in plane linear elasticity between theHashin-Shtrikman (H-S) bound...
Citation
Ferrer, A. SIMP-ALL: a generalized SIMP method based on the topological derivative concept. "International journal for numerical methods in engineering", 19 Octubre 2019, vol. 120, núm. 3, p. 361-381.
Keywords
Hashin-Shtrikman bounds, SIMP, Topological derivative, Topology optimization
Group of research
(MC)2 - UPC Computational continuum mechanics
RMEE - Strength of Materials and Structural Engineering Research Group

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