FEM Modeling of the Delamination Process in Fabric Composites
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...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2020-06-01
|
| Series: | Materials Research |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000300203&tlng=en |
| _version_ | 1798021430797926400 |
|---|---|
| author | Maksymilian Sienkiewicz Grzegorz Krzesiński Piotr Marek Tomasz Zagrajek |
| author_facet | Maksymilian Sienkiewicz Grzegorz Krzesiński Piotr Marek Tomasz Zagrajek |
| author_sort | Maksymilian Sienkiewicz |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-04-11T17:13:46Z |
| format | Article |
| id | doaj.art-7d93e86887e8474db1ccf74b3ef0e982 |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-04-11T17:13:46Z |
| publishDate | 2020-06-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-7d93e86887e8474db1ccf74b3ef0e9822022-12-22T04:12:48ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392020-06-0123310.1590/1980-5373-mr-2019-0675FEM Modeling of the Delamination Process in Fabric CompositesMaksymilian Sienkiewiczhttps://orcid.org/0000-0002-1575-7677Grzegorz KrzesińskiPiotr MarekTomasz ZagrajekAbstract 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000300203&tlng=encomposite damageRVEDCBVCCTplain weave |
| spellingShingle | Maksymilian Sienkiewicz Grzegorz Krzesiński Piotr Marek Tomasz Zagrajek FEM Modeling of the Delamination Process in Fabric Composites Materials Research composite damage RVE DCB VCCT plain weave |
| title | FEM Modeling of the Delamination Process in Fabric Composites |
| title_full | FEM Modeling of the Delamination Process in Fabric Composites |
| title_fullStr | FEM Modeling of the Delamination Process in Fabric Composites |
| title_full_unstemmed | FEM Modeling of the Delamination Process in Fabric Composites |
| title_short | FEM Modeling of the Delamination Process in Fabric Composites |
| title_sort | fem modeling of the delamination process in fabric composites |
| topic | composite damage RVE DCB VCCT plain weave |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000300203&tlng=en |
| work_keys_str_mv | AT maksymiliansienkiewicz femmodelingofthedelaminationprocessinfabriccomposites AT grzegorzkrzesinski femmodelingofthedelaminationprocessinfabriccomposites AT piotrmarek femmodelingofthedelaminationprocessinfabriccomposites AT tomaszzagrajek femmodelingofthedelaminationprocessinfabriccomposites |