A Simplified Discrete Finite Element Model for Non-crimp Fabric Composites

Autor:	Knipprath, Christian, Skordos, Alexandros A., Pickett, Anthony K.
Rok vydání:	2008
Popis:	In this paper a simplified discrete finite element model for composite materials is introduced. This model allows the discrete representation of both the fibre tows and the resin on a meso-scale level. The capability to assign different material properties to each fibre tow and resin zones allows the investigation of local reinforcements in composites. This modelling concept is combined with a three dimensional damage model and is successfully implemented in a finite element code. Results indicate that relatively fast model analysis and successful approximation of fibre and resin failure under specific load cases may be investigated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od________70::a12182c135a4ff39855840ff4acbd2d8 http://dspace.lib.cranfield.ac.uk/handle/1826/3067 Zobrazit plný text záznamu