Full-field strain measurement of carbon fiber reinforced plastic using sampling moiré fringes

Q. Wang; S. Ri; H. Tsuda

Full-field strain measurement of carbon fiber reinforced plastic using sampling moiré fringes

Q. Wang^*
, S. Ri
, H. Tsuda

^*Corresponding author for this work

National Institute of Advanced Industrial Science and Technology

Research output: Contribution to conference › Paper › peer-review

Abstract

Microscale strain distributions are essential parameters for evaluating the mechanical properties and instability behaviours of composite materials. In this work, a recently-developed reconstructed multiplication moiré method from 2-pixel sampling moiré fringes was used to investigate the deformation performance of a carbon fiber reinforced plastic (CFRP) specimen. The full-field distributions of two-dimensional displacements, normal strains and shear strains of CFRP were measured under different three-point bending loads. The deformation features of CFRP were analysed, which is helpful to study its potential damage mechanism.

Original language	English
State	Published - 2017
Externally published	Yes
Event	21st International Conference on Composite Materials, ICCM 2017 - Xi'an, China Duration: 20 Aug 2017 → 25 Aug 2017

Conference

Conference	21st International Conference on Composite Materials, ICCM 2017
Country/Territory	China
City	Xi'an
Period	20/08/17 → 25/08/17

Keywords

CFRP
Fringe analysis
Image processing
Microscale deformation
Strain distribution

Cite this

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title = "Full-field strain measurement of carbon fiber reinforced plastic using sampling moir{\'e} fringes",

abstract = "Microscale strain distributions are essential parameters for evaluating the mechanical properties and instability behaviours of composite materials. In this work, a recently-developed reconstructed multiplication moir{\'e} method from 2-pixel sampling moir{\'e} fringes was used to investigate the deformation performance of a carbon fiber reinforced plastic (CFRP) specimen. The full-field distributions of two-dimensional displacements, normal strains and shear strains of CFRP were measured under different three-point bending loads. The deformation features of CFRP were analysed, which is helpful to study its potential damage mechanism.",

keywords = "CFRP, Fringe analysis, Image processing, Microscale deformation, Strain distribution",

author = "Q. Wang and S. Ri and H. Tsuda",

note = "Publisher Copyright: {\textcopyright} 2017 International Committee on Composite Materials. All rights reserved.; 21st International Conference on Composite Materials, ICCM 2017 ; Conference date: 20-08-2017 Through 25-08-2017",

year = "2017",

language = "英语",

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TY - CONF

T1 - Full-field strain measurement of carbon fiber reinforced plastic using sampling moiré fringes

AU - Wang, Q.

AU - Ri, S.

AU - Tsuda, H.

PY - 2017

Y1 - 2017

N2 - Microscale strain distributions are essential parameters for evaluating the mechanical properties and instability behaviours of composite materials. In this work, a recently-developed reconstructed multiplication moiré method from 2-pixel sampling moiré fringes was used to investigate the deformation performance of a carbon fiber reinforced plastic (CFRP) specimen. The full-field distributions of two-dimensional displacements, normal strains and shear strains of CFRP were measured under different three-point bending loads. The deformation features of CFRP were analysed, which is helpful to study its potential damage mechanism.

AB - Microscale strain distributions are essential parameters for evaluating the mechanical properties and instability behaviours of composite materials. In this work, a recently-developed reconstructed multiplication moiré method from 2-pixel sampling moiré fringes was used to investigate the deformation performance of a carbon fiber reinforced plastic (CFRP) specimen. The full-field distributions of two-dimensional displacements, normal strains and shear strains of CFRP were measured under different three-point bending loads. The deformation features of CFRP were analysed, which is helpful to study its potential damage mechanism.

KW - CFRP

KW - Fringe analysis

KW - Image processing

KW - Microscale deformation

KW - Strain distribution

UR - https://www.scopus.com/pages/publications/85053166023

M3 - 论文

AN - SCOPUS:85053166023

T2 - 21st International Conference on Composite Materials, ICCM 2017

Y2 - 20 August 2017 through 25 August 2017

ER -

Full-field strain measurement of carbon fiber reinforced plastic using sampling moiré fringes

Abstract

Conference

Keywords

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Cite this