Loading...
Loading...

Go to the content (press return)

A microarchitecture design methodology to achieve extreme isotropic elastic properties of composites based on crystal symmetries

Author
Rossi, N.; Podestá, J.; Bre, F.; Méndez, C.; Huespe, A.
Type of activity
Journal article
Journal
Structural and multidisciplinary optimization
Date of publication
2021-05
Volume
63
Number
5
First page
2459
Last page
2472
DOI
10.1007/s00158-020-02823-w
Repository
http://hdl.handle.net/2117/345382 Open in new window
https://www.researchgate.net/publication/345948296_A_Microarchitecture_Design_Methodology_to_Achieve_Extreme_Isotropic_Elastic_Properties_of_Composites_Based_on_Crystal_Symmetries Open in new window
URL
https://link.springer.com/article/10.1007/s00158-020-02823-w Open in new window
Abstract
The final publication is available at Springer via http://dx.doi.org/10.1007/s00158-020-02823-w The present contribution describes an optimization-based design technique of elastic isotropic periodic microarchitectures with crystal symmetries aiming at the realization of composites with extreme properties. To achieve this goal, three consecutive procedures are followed: (i) a series of inverse homogenization problems with symmetry constraints, (ii) a correlation analysis between symmetries and e...
Citation
Rossi, N. [et al.]. A microarchitecture design methodology to achieve extreme isotropic elastic properties of composites based on crystal symmetries. "Structural and multidisciplinary optimization", Maig 2021, vol. 63, núm. 5, p. 2459-2472.
Keywords
Auxetic composite, Crystallographic symmetries, Extreme elastic properties, Multi-objective optimization, Parameterized microstructure designs, Topology optimization
Group of research
(MC)2 - UPC Computational continuum mechanics
RMEE - Strength of Materials and Structural Engineering Research Group

Participants

  • Rossi, N.  (author)
  • Podestá, J. M.  (author)
  • Bre, Facundo  (author)
  • Méndez, Carlos G.  (author)
  • Huespe, Alfredo Edmundo  (Corresponding author)