Image-based inertial impact tests on an aluminum alloy
Image-based inertial impact tests on an aluminum alloy
This paper presents the development of a novel inertial test for the identification of non-linear parameters for elasto-plastic constitutive models at high strain rates. After briefly presenting the principle of the approach using the virtual fields method, the experimental implementation is detailed. Using the virtual fields method, the yield stress and hardening modulus of aluminum 6082-T6 were identified.
High-strain rate, Ultra-high speed imaging, Virtual fields method (VFM), Grid method, Inertial test
219-223
Dreuilhe, S.
9f97edf5-6f14-4668-8c1f-7ceb88734542
Davis, F.
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Siviour, Clive R.
0becaa67-2709-40f5-8969-af0e202e84eb
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
8 September 2016
Dreuilhe, S.
9f97edf5-6f14-4668-8c1f-7ceb88734542
Davis, F.
20f89066-bbac-42dc-908d-d89a747dc399
Siviour, Clive R.
0becaa67-2709-40f5-8969-af0e202e84eb
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Dreuilhe, S., Davis, F., Siviour, Clive R. and Pierron, F.
(2016)
Image-based inertial impact tests on an aluminum alloy.
In Advancement of Optical Methods in Experimental Mechanics.
vol. 3,
Springer.
.
(doi:10.1007/978-3-319-41600-7_29).
Record type:
Conference or Workshop Item
(Paper)
Abstract
This paper presents the development of a novel inertial test for the identification of non-linear parameters for elasto-plastic constitutive models at high strain rates. After briefly presenting the principle of the approach using the virtual fields method, the experimental implementation is detailed. Using the virtual fields method, the yield stress and hardening modulus of aluminum 6082-T6 were identified.
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Accepted/In Press date: 7 March 2016
e-pub ahead of print date: 8 September 2016
Published date: 8 September 2016
Keywords:
High-strain rate, Ultra-high speed imaging, Virtual fields method (VFM), Grid method, Inertial test
Organisations:
Engineering Mats & Surface Engineerg Gp, Education Hub
Identifiers
Local EPrints ID: 410505
URI: http://eprints.soton.ac.uk/id/eprint/410505
PURE UUID: 01833f3d-aca2-4439-97e0-4a590c843e38
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Date deposited: 09 Jun 2017 09:01
Last modified: 16 Mar 2024 04:02
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Contributors
Author:
S. Dreuilhe
Author:
F. Davis
Author:
Clive R. Siviour
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