FEM Modeling of the Delamination Process in Fabric Composites
Authors:
- Maksymilian Sienkiewicz,
- Grzegorz Krzesiński,
- Piotr Marek,
- Tomasz Zagrajek
Abstract
The article presents the process of modeling delamination of a woven composite material by the finite element method. The models contain a detailed mesostructure in the form of weave geometry. The delamination occurs in the DCB (Double Cantilever Beam) test with the critical energy release rate as a propagation criterion. The methods used, especially Virtual Crack Closure Techniques (VCCT), have allowed us to present the delamination front changes during the propagation. To further investigate the influence of the mesostructure, additional fully homogenous models were analyzed. Load-displacement graphs, typical for DCB tests, are presented. The obtained results show how the presence of detailed geometry of the composite influences the development of damage.
- Record ID
- WUTbbe1f59564b94ba48313a821d1ec6747
- Author
- Journal series
- Materials Research-Ibero-american Journal of Materials, ISSN 1516-1439, e-ISSN 1980-5373
- Issue year
- 2020
- Vol
- 23
- No
- 3
- Pages
- 1-8
- Publication size in sheets
- 0.50
- Article number
- e20190675
- Keywords in English
- composite damage; RVE; DCB; VCCT; plain weave
- ASJC Classification
- ; ; ;
- DOI
- DOI:10.1590/1980-5373-mr-2019-0675 Opening in a new tab
- Language
- (en) English
- File
-
- File: 1
- FEM Modeling of the Delamination Process in Fabric Composites, File mat-res-2020.pdf / 5 MB
- mat-res-2020.pdf
- publication date: 29-06-2020
- FEM Modeling of the Delamination Process in Fabric Composites, File mat-res-2020.pdf / 5 MB
-
- Score (nominal)
- 70
- Score source
- journalList
- Score
- = 70.0, 04-03-2022, ArticleFromJournal
- Publication indicators
- = 1; = 1; : 2017 = 0.859; : 2019 (2 years) = 1.468 - 2019 (5 years) =1.819
- Citation count
- 1
- Uniform Resource Identifier
- https://repo.pw.edu.pl/info/article/WUTbbe1f59564b94ba48313a821d1ec6747/
- URN
urn:pw-repo:WUTbbe1f59564b94ba48313a821d1ec6747
* 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.