A fast three-level upscaling for short fiber-reinforced composites
Authors:
- Michał Krówczyński,
- Witold Cecot
Abstract
Effective mechanical properties of a random heterogeneous material may be estimated by numerical modeling of deformations of a number of representative volume elements (RVEs). To speed up such an analysis, the multiscale finite element method (MsFEM Hou and Wu, 1997) that may be interpreted as a special local multigrid homogenization (Cecot and Oleksy, 2015) was used at the RVE level. The efficiency and reliability of the proposed approach was confirmed by analysis of a plane-state elasticity problem with randomly distributed short aluminum fibers in a gypsum matrix. Also, the higher order FEM proved to be an adequate approximation method for this three-level numerical homogenization.
- Record ID
- CUT546fb98432e649a08efd74d66bff840c
- Publication categories
- ;
- Author
- Journal series
- International Journal for Multiscale Computational Engineering, ISSN 1543-1649, e-ISSN 1940-4352
- Issue year
- 2017
- Vol
- 15
- No
- 1
- Pages
- 19-34
- Other elements of collation
- rys.; wykr.; Bibliografia (na s.) - 32-34; Oznaczenie streszczenia - Streszcz. ang.; Numeracja w czasopiśmie - Vol. 15, Iss. 1
- Keywords in English
- numerical homogenization, representative volume element, MsFEM, higher order FEM
- DOI
- DOI:10.1615/IntJMultCompEng.2016018563 Opening in a new tab
- URL
- http://www.dl.begellhouse.com/journals/61fd1b191cf7e96f,160f121971d096e2,1e449458553a1c8b.html Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 25
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT546fb98432e649a08efd74d66bff840c/
- URN
urn:pkr-prod:CUT546fb98432e649a08efd74d66bff840c
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.