Título
Influence of hybridisation on energy absorption of 3D woven composites under low-velocity impact loading. Modelling and experimental validation
Autor(es)
Palabras clave
Textile composites
Impact behaviour
Damage mechanics
Finite Element Analysis (FEA)
X-ray computed tomography
Clasificación UNESCO
3313 Tecnología E Ingeniería Mecánicas
Fecha de publicación
2022
Editor
Elsevier
Citación
Muñoz, R., Seltzer, R., Sket, F., González, C., & Llorca, J. (2022). Influence of hybridisation on energy absorption of 3D woven composites under low-velocity impact loading. Modelling and experimental validation. International Journal of Impact Engineering, 165, 104229. https://doi.org/10.1016/j.ijimpeng.2022.104229
Resumen
[EN] This study investigates the low velocity impact behaviour and the energy absorption capability of a hybrid 3D
woven composite made from S2-glass (GF), T700 carbon (CF) and Dyneema fibres. The laminate was asymmetric, having a high concentration of CF on one side and GF on the other. Experimental results revealed a
pseudo-ductile behaviour of the material and a higher capability to absorb impact energy when glass plies are
located at the back face of the laminate. A detailed fractographic analysis by means of X-ray microCT and a FE
model was included to explain such differences.
URI
ISSN
0734-743X
DOI
10.1016/j.ijimpeng.2022.104229
Versión del editor
Aparece en las colecciones
Patrocinador
Publicación en abierto financiada por la Universidad de Salamanca como participante en el Acuerdo Transformativo CRUE-CSIC con Elsevier, 2021-2024
