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.
1650-1666
Devivier, Cédric
7e4acfe6-bb27-4a4b-975a-fc76fb13c138
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Wisnom, Michael
72bd4d56-084b-4b61-89ac-41ecbec68660
October 2012
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), .
(doi:10.1016/j.compositesa.2011.11.009).
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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Published date: October 2012
Organisations:
Engineering Mats & Surface Engineerg Gp
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Local EPrints ID: 346981
URI: http://eprints.soton.ac.uk/id/eprint/346981
ISSN: 1359-835X
PURE UUID: 85a29485-d69a-4b28-b052-eb0f7d364907
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Date deposited: 28 Jan 2013 11:36
Last modified: 15 Mar 2024 03:35
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Author:
Cédric Devivier
Author:
Michael Wisnom
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