Material heterogeneity or stress concentration: the thermoelastic response from woven composite materials subjected to cyclic fatigue
Material heterogeneity or stress concentration: the thermoelastic response from woven composite materials subjected to cyclic fatigue
A study of the growth of fatigue damage in 2 x 2 twill woven composite materials,
subjected to cyclic tensile loading are described. Thermoelastic stress analysis (TSA) is
used to monitor the stress field. As a result of the damage, a net reduction in the
thermoelastic signal is observed. Laminates are found to be more resistant to fatigue.
thermoelastic stress analysis, fatigue, woven composite
Fruehmann, R.K.
93d91dfe-fbde-4a2c-a608-0ea02d6b562b
Dulieu-Barton, J.M.
9e35bebb-2185-4d16-a1bc-bb8f20e06632
Quinn, S.
0805cab8-0ef5-4f65-9ed6-25fd5563d1a6
2009
Fruehmann, R.K.
93d91dfe-fbde-4a2c-a608-0ea02d6b562b
Dulieu-Barton, J.M.
9e35bebb-2185-4d16-a1bc-bb8f20e06632
Quinn, S.
0805cab8-0ef5-4f65-9ed6-25fd5563d1a6
Fruehmann, R.K., Dulieu-Barton, J.M. and Quinn, S.
(2009)
Material heterogeneity or stress concentration: the thermoelastic response from woven composite materials subjected to cyclic fatigue.
ICCM17: 17th International Conference on Composite Materials, Edinburgh, United Kingdom.
27 - 31 Jul 2009.
8 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A study of the growth of fatigue damage in 2 x 2 twill woven composite materials,
subjected to cyclic tensile loading are described. Thermoelastic stress analysis (TSA) is
used to monitor the stress field. As a result of the damage, a net reduction in the
thermoelastic signal is observed. Laminates are found to be more resistant to fatigue.
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richardfruehmann.pdf
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More information
Published date: 2009
Venue - Dates:
ICCM17: 17th International Conference on Composite Materials, Edinburgh, United Kingdom, 2009-07-27 - 2009-07-31
Keywords:
thermoelastic stress analysis, fatigue, woven composite
Organisations:
Fluid Structure Interactions Group
Identifiers
Local EPrints ID: 68660
URI: http://eprints.soton.ac.uk/id/eprint/68660
PURE UUID: 18f97e83-02b1-4dfc-b3b5-2981dc1f3187
Catalogue record
Date deposited: 14 Sep 2009
Last modified: 13 Mar 2024 19:03
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Contributors
Author:
R.K. Fruehmann
Author:
S. Quinn
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