Damage detection in composite materials using deflectometry, a full-field slope measurement technique

C. Devivier; F. Pierron; M. R. Wisnom

doi:10.1016/j.compositesa.2011.11.009

Damage detection in composite materials using deflectometry, a full-field slope measurement technique

C. Devivier, F. Pierron, M. R. Wisnom

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Abstract

This paper presents a method for detecting damage in layered composite materials using a simple measurement technique, deflectometry. The aim is to locate the damage in a specimen and provide a "signature" in the form of surface slopes. The first part of the paper presents the experimental procedure: material, lay-up and sample types, then the set-up and data extraction are detailed followed by the finite element (FE) models. Finally the results are presented and commented. (C) 2011 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	1650-1666
Number of pages	17
Journal	Composites Part A: Applied Science and Manufacturing
Volume	43
Issue number	10
DOIs	https://doi.org/10.1016/j.compositesa.2011.11.009
Publication status	Published - Oct 2012

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title = "Damage detection in composite materials using deflectometry, a full-field slope measurement technique",

abstract = "This paper presents a method for detecting damage in layered composite materials using a simple measurement technique, deflectometry. The aim is to locate the damage in a specimen and provide a {"}signature{"} in the form of surface slopes. The first part of the paper presents the experimental procedure: material, lay-up and sample types, then the set-up and data extraction are detailed followed by the finite element (FE) models. Finally the results are presented and commented. (C) 2011 Elsevier Ltd. All rights reserved.",

author = "C. Devivier and F. Pierron and Wisnom, {M. R.}",

year = "2012",

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T1 - Damage detection in composite materials using deflectometry, a full-field slope measurement technique

AU - Devivier, C.

AU - Pierron, F.

AU - Wisnom, M. R.

PY - 2012/10

Y1 - 2012/10

N2 - This paper presents a method for detecting damage in layered composite materials using a simple measurement technique, deflectometry. The aim is to locate the damage in a specimen and provide a "signature" in the form of surface slopes. The first part of the paper presents the experimental procedure: material, lay-up and sample types, then the set-up and data extraction are detailed followed by the finite element (FE) models. Finally the results are presented and commented. (C) 2011 Elsevier Ltd. All rights reserved.

AB - This paper presents a method for detecting damage in layered composite materials using a simple measurement technique, deflectometry. The aim is to locate the damage in a specimen and provide a "signature" in the form of surface slopes. The first part of the paper presents the experimental procedure: material, lay-up and sample types, then the set-up and data extraction are detailed followed by the finite element (FE) models. Finally the results are presented and commented. (C) 2011 Elsevier Ltd. All rights reserved.

U2 - 10.1016/j.compositesa.2011.11.009

DO - 10.1016/j.compositesa.2011.11.009

M3 - Article (Academic Journal)

VL - 43

SP - 1650

EP - 1666

JO - Composites Part A: Applied Science and Manufacturing

JF - Composites Part A: Applied Science and Manufacturing

SN - 1359-835X

IS - 10

ER -

Damage detection in composite materials using deflectometry, a full-field slope measurement technique

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