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Damage detection in composite materials using full-field slope measurements

Damage detection in composite materials using full-field slope measurements
Damage detection in composite materials using full-field slope measurements
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.
1359-835X
1650-1666
Devivier, Cédric
7e4acfe6-bb27-4a4b-975a-fc76fb13c138
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Wisnom, Michael
72bd4d56-084b-4b61-89ac-41ecbec68660
Devivier, Cédric
7e4acfe6-bb27-4a4b-975a-fc76fb13c138
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Wisnom, Michael
72bd4d56-084b-4b61-89ac-41ecbec68660

Devivier, Cédric, Pierron, F. and Wisnom, Michael (2012) Damage detection in composite materials using full-field slope measurements. Composites Part A: Applied Science and Manufacturing, 43 (10), 1650-1666. (doi:10.1016/j.compositesa.2011.11.009).

Record type: Article

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.

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More information

Published date: October 2012
Organisations: Engineering Mats & Surface Engineerg Gp

Identifiers

Local EPrints ID: 346981
URI: http://eprints.soton.ac.uk/id/eprint/346981
ISSN: 1359-835X
PURE UUID: 85a29485-d69a-4b28-b052-eb0f7d364907
ORCID for F. Pierron: ORCID iD orcid.org/0000-0003-2813-4994

Catalogue record

Date deposited: 28 Jan 2013 11:36
Last modified: 15 Mar 2024 03:35

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Contributors

Author: Cédric Devivier
Author: F. Pierron ORCID iD
Author: Michael Wisnom

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