The virtual fields method for extracting constitutive parameters from full-field measurements: a review
The virtual fields method for extracting constitutive parameters from full-field measurements: a review
The virtual fields method has been developed for extracting constitutive parameters from full-field measurements provided by optical non-contact techniques for instance. It is based on the principle of virtual work written with some particular virtual fields. This paper can be regarded as a general review summarising some 15 years of developments of this method. The main aspects of the method are first recalled in the case of both linear and non-linear constitutive equations. They are then illustrated by some recent relevant examples. Some studies underway as well as relevant issues to be addressed in the near future are eventually discussed
heterogeneous tests, identification, inverse problem, virtual fields method
233-253
Grédiac, M.
fa87acbc-25a4-4275-99fd-97d838e9f60e
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Avril, S.
6c8490e9-2ae9-41c3-9bf8-bfbb3836c097
Toussaint, E.
2d6eb3c7-296d-4f16-aca8-a93f7ad404f0
2006
Grédiac, M.
fa87acbc-25a4-4275-99fd-97d838e9f60e
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Avril, S.
6c8490e9-2ae9-41c3-9bf8-bfbb3836c097
Toussaint, E.
2d6eb3c7-296d-4f16-aca8-a93f7ad404f0
Grédiac, M., Pierron, F., Avril, S. and Toussaint, E.
(2006)
The virtual fields method for extracting constitutive parameters from full-field measurements: a review.
Strain, 42 (4), .
(doi:10.1111/j.1475-1305.2006.tb01504.x).
Abstract
The virtual fields method has been developed for extracting constitutive parameters from full-field measurements provided by optical non-contact techniques for instance. It is based on the principle of virtual work written with some particular virtual fields. This paper can be regarded as a general review summarising some 15 years of developments of this method. The main aspects of the method are first recalled in the case of both linear and non-linear constitutive equations. They are then illustrated by some recent relevant examples. Some studies underway as well as relevant issues to be addressed in the near future are eventually discussed
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Published date: 2006
Keywords:
heterogeneous tests, identification, inverse problem, virtual fields method
Organisations:
Engineering Mats & Surface Engineerg Gp
Identifiers
Local EPrints ID: 210645
URI: http://eprints.soton.ac.uk/id/eprint/210645
ISSN: 1475-1305
PURE UUID: ec35d7d8-4c39-4a9b-882b-6bd397c16869
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Date deposited: 13 Feb 2012 12:10
Last modified: 15 Mar 2024 03:35
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Author:
M. Grédiac
Author:
S. Avril
Author:
E. Toussaint
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