Autor: |
Tsivolas Eleftherios, Gergidis Leonidas N., Paipetis Alkiviadis S. |
Jazyk: |
English<br />French |
Rok vydání: |
2021 |
Předmět: |
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Zdroj: |
MATEC Web of Conferences, Vol 349, p 01001 (2021) |
Druh dokumentu: |
article |
ISSN: |
2261-236X |
DOI: |
10.1051/matecconf/202134901001 |
Popis: |
The objective of this paper is to predict the different damage mechanisms in multiple scales that can occur in a cross ply composite material loaded in uniaxial tension. The simulated composite material consists of four epoxy-glass fibre layers [0/90]s and the material of each layer is transversely isotropic with viscous effects that occurred from micromechanical homogenization using Mori-Tanaka formulation, extended for visco-elastic materials. For the prediction of the cracking and interlaminar delamination, cohesive contacts were used and the final crack density results were compared with the corresponding experimental ones. Finally a microscale analysis was performed in a Representative Volume Element (RVE) to observe the matrix cracking behaviour in smaller scale. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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