Predicting the effect of stitching on the mechanical properties and damage of non-crimp fabric composites: Finite element analysis

D. S. Ivanov; S. V. Lomov; I. Verpoest

doi:10.1016/B978-1-84569-762-4.50015-1

Predicting the effect of stitching on the mechanical properties and damage of non-crimp fabric composites: Finite element analysis

D. S. Ivanov^*
, S. V. Lomov
, I. Verpoest

^*Corresponding author for this work

Bristol Composites Institute

Research output: Chapter in Book/Report/Conference proceeding › Chapter in a book

4 Citations (Scopus)

Abstract

The stitching of unidirectional (UD) plies distorts and crimps the fibres and, inevitably, compromises the properties of the final part. Mesoanalysis, overviewed in this chapter, aims at prediction of the effect of stitching on mechanical performance, i.e stiffness, damage initiation threshold, stiffness degradation, non-elastic deformations, and strength. Various representative volumes and boundary conditions for modelling are discussed. The results are compared with the experiments described in Chapter 11.

Original language	English
Title of host publication	Non-Crimp Fabric Composites: Manufacturing, Properties and Applications
Publisher	Butterworths
Pages	360-385
Number of pages	26
ISBN (Print)	9781845697624
DOIs	https://doi.org/10.1016/B978-1-84569-762-4.50015-1
Publication status	Published - Apr 2011

Keywords

Boundary conditions
Damage
Failure mechanisms
Representative volume element
Unit cell

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10.1016/B978-1-84569-762-4.50015-1

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abstract = "The stitching of unidirectional (UD) plies distorts and crimps the fibres and, inevitably, compromises the properties of the final part. Mesoanalysis, overviewed in this chapter, aims at prediction of the effect of stitching on mechanical performance, i.e stiffness, damage initiation threshold, stiffness degradation, non-elastic deformations, and strength. Various representative volumes and boundary conditions for modelling are discussed. The results are compared with the experiments described in Chapter 11.",

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AU - Lomov, S. V.

AU - Verpoest, I.

PY - 2011/4

Y1 - 2011/4

N2 - The stitching of unidirectional (UD) plies distorts and crimps the fibres and, inevitably, compromises the properties of the final part. Mesoanalysis, overviewed in this chapter, aims at prediction of the effect of stitching on mechanical performance, i.e stiffness, damage initiation threshold, stiffness degradation, non-elastic deformations, and strength. Various representative volumes and boundary conditions for modelling are discussed. The results are compared with the experiments described in Chapter 11.

AB - The stitching of unidirectional (UD) plies distorts and crimps the fibres and, inevitably, compromises the properties of the final part. Mesoanalysis, overviewed in this chapter, aims at prediction of the effect of stitching on mechanical performance, i.e stiffness, damage initiation threshold, stiffness degradation, non-elastic deformations, and strength. Various representative volumes and boundary conditions for modelling are discussed. The results are compared with the experiments described in Chapter 11.

KW - Boundary conditions

KW - Damage

KW - Failure mechanisms

KW - Representative volume element

KW - Unit cell

UR - https://www.scopus.com/pages/publications/84902635566

U2 - 10.1016/B978-1-84569-762-4.50015-1

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M3 - Chapter in a book

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EP - 385

BT - Non-Crimp Fabric Composites: Manufacturing, Properties and Applications

PB - Butterworths

ER -

Predicting the effect of stitching on the mechanical properties and damage of non-crimp fabric composites: Finite element analysis

Abstract

Keywords

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