- Tytuł:
- Determination of material parameters for microbuckling analysis of fiber reinforced polymer matrix composites
- Autorzy:
- Romanowicz, M.
- Powiązania:
- https://bibliotekanauki.pl/articles/265194.pdf
- Data publikacji:
- 2015
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
polymer-matrix composites
buckling
micromechanics
finite element analysis
kompozyty z matrycą polimerową
wyboczenie
mikromechanika
metoda elementów skończonych - Opis:
- This research focuses on studying the effect of the constitutive law adopted for a matrix material on the compressive response of a unidirectional fiber reinforced polymer matrix composite. To investigate this effect, a periodic unit cell model of a unidirectional composite with an initial fiber waviness and inelastic behavior of the matrix was used. The sensitivity of the compressive strength to the hydrostatic pressure, the flow rule and the fiber misalignment angle were presented. The model was verified against an analytical solution and experimental data. Results of this study indicate that a micromechanical model with correctly identified material parameters provides a useful alternative to theoretical models and experimentation.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2015, 20, 2; 373-383
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł