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Type: Conference paper
Title: Scanning laser vibrometer for non-contact three-dimensional displacement and strain measurements
Author: Cazzolato, B.
Wildy, S.
Codrington, J.
Kotooussov, A.
Schuessler, M.
Citation: Annual conference of the Australian Acoustical Society: (AAS'08), 24-26 November 2008:www1-www9
Publisher: AAS
Publisher Place: Australia
Issue Date: 2008
ISBN: 9781615670178
Conference Name: Australian Acoustical Society. Conference (2008 : Geelong, Vic.)
Statement of
Ben Cazzolato, Stuart Wildy, John Codrington, Andrei Kotousov and Matthias Schuessler
Abstract: The recent advent of three-dimensional scanning laser vibrometers has enabled extremely accurate non-contact measurement of the three-dimensional displacements of structures. This paper looks at the feasibility of using a scanning laser vibrometer for the non-contact measurement of dynamic strain fields across the surface of a planar structure. Is-sues such as laser head alignment and choice of finite-difference scheme are discussed. Finally, experimental results of a test specimen are presented which clearly demonstrate the significant potential of this new experimental technique.
RMID: 0020085813
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Appears in Collections:Mechanical Engineering publications
Materials Research Group publications
Environment Institute publications

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