X-ray computed tomography from assessment of mechanical properties and monitoring damage

Abderrahmane Ayadi; Hedi Nouri; Frédéric Roger; Habibou Maitournam; Sofiane Guessasma

X-ray computed tomography from assessment of mechanical properties and monitoring damage

Abderrahmane Ayadi, Hedi Nouri, Frédéric Roger, Habibou Maitournam, Sofiane Guessasma

Research output: Contribution to specialist publication › Article

Abstract

A coupled experimental and numerical approach was developed to overcome the limits of integrative simulation methods in the case of short glass fibre-reinforced thermoplastics. On the one hand, laboratory X-ray computed tomography and finite element modelling were combined to assess local mechanical properties in strongly anisotropic zones where weld lines potentially form. On the other hand, an original experimental protocol was developed to monitor damage evolution during continuous tensile loading. The experimental results open new perspectives to formulate more physically based local damage criteria.

Original language	English
Pages	63-66
Number of pages	4
Volume	54
No.	113
Specialist publication	JEC Composites Magazine
Publication status	Published - 1 Jun 2017

Cite this

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title = "X-ray computed tomography from assessment of mechanical properties and monitoring damage",

abstract = "A coupled experimental and numerical approach was developed to overcome the limits of integrative simulation methods in the case of short glass fibre-reinforced thermoplastics. On the one hand, laboratory X-ray computed tomography and finite element modelling were combined to assess local mechanical properties in strongly anisotropic zones where weld lines potentially form. On the other hand, an original experimental protocol was developed to monitor damage evolution during continuous tensile loading. The experimental results open new perspectives to formulate more physically based local damage criteria.",

author = "Abderrahmane Ayadi and Hedi Nouri and Fr{\'e}d{\'e}ric Roger and Habibou Maitournam and Sofiane Guessasma",

year = "2017",

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T1 - X-ray computed tomography from assessment of mechanical properties and monitoring damage

AU - Ayadi, Abderrahmane

AU - Nouri, Hedi

AU - Roger, Frédéric

AU - Maitournam, Habibou

AU - Guessasma, Sofiane

PY - 2017/6/1

Y1 - 2017/6/1

N2 - A coupled experimental and numerical approach was developed to overcome the limits of integrative simulation methods in the case of short glass fibre-reinforced thermoplastics. On the one hand, laboratory X-ray computed tomography and finite element modelling were combined to assess local mechanical properties in strongly anisotropic zones where weld lines potentially form. On the other hand, an original experimental protocol was developed to monitor damage evolution during continuous tensile loading. The experimental results open new perspectives to formulate more physically based local damage criteria.

AB - A coupled experimental and numerical approach was developed to overcome the limits of integrative simulation methods in the case of short glass fibre-reinforced thermoplastics. On the one hand, laboratory X-ray computed tomography and finite element modelling were combined to assess local mechanical properties in strongly anisotropic zones where weld lines potentially form. On the other hand, an original experimental protocol was developed to monitor damage evolution during continuous tensile loading. The experimental results open new perspectives to formulate more physically based local damage criteria.

M3 - Article

AN - SCOPUS:85035033432

SN - 1639-965X

VL - 54

SP - 63

EP - 66

JO - JEC Composites Magazine

JF - JEC Composites Magazine

ER -

X-ray computed tomography from assessment of mechanical properties and monitoring damage

Abstract

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