Thermoelastic stress and damage analysis using transient loading
Thermoelastic stress and damage analysis using transient loading
Thermoelastic stress analysis (TSA) is often regarded as a laboratory based technique due to its requirement for a cyclic load. A modified methodology is proposed in which only a single transient load is used for the TSA measurement. Two methods of imparting the transient load are validated against calculations and the conventional TSA approach. Specimens with different damage severities are tested and it is shown that the modified TSA method has the potential to be applied in the field as a non-destructive evaluation tool
thermoelastic stress analysis, transient loading, composite materials, damage, delamination
1075-1086
Fruehmann, R.K
5666b1b0-ee43-4cfd-b52d-b0da8d14b62f
Dulieu-Barton, J.M.
9e35bebb-2185-4d16-a1bc-bb8f20e06632
Quinn, S.
0805cab8-0ef5-4f65-9ed6-25fd5563d1a6
2010
Fruehmann, R.K
5666b1b0-ee43-4cfd-b52d-b0da8d14b62f
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.
(2010)
Thermoelastic stress and damage analysis using transient loading.
Experimental Mechanics, 50 (7), .
(doi:10.1007/s11340-009-9295-9).
Abstract
Thermoelastic stress analysis (TSA) is often regarded as a laboratory based technique due to its requirement for a cyclic load. A modified methodology is proposed in which only a single transient load is used for the TSA measurement. Two methods of imparting the transient load are validated against calculations and the conventional TSA approach. Specimens with different damage severities are tested and it is shown that the modified TSA method has the potential to be applied in the field as a non-destructive evaluation tool
Text
EXME784_submitted_revision.pdf
- Accepted Manuscript
More information
Published date: 2010
Additional Information:
Online first
Keywords:
thermoelastic stress analysis, transient loading, composite materials, damage, delamination
Organisations:
Fluid Structure Interactions Group
Identifiers
Local EPrints ID: 68815
URI: http://eprints.soton.ac.uk/id/eprint/68815
ISSN: 1741-2765
PURE UUID: 5923c723-a7bd-4799-82cd-f6dedfff0772
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Date deposited: 05 Oct 2009
Last modified: 13 Mar 2024 19:08
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Author:
R.K Fruehmann
Author:
S. Quinn
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