Evaluation of sub-surface stresses using thermoelastic stress analysis
Evaluation of sub-surface stresses using thermoelastic stress analysis
Thermoelastic stress analysis (TSA) is a well established technique for stress analysis. Recent studies have revealed that the technique can be used to detect sub-surface defect effectively. In this study, the technique has been used to examine the thermoelastic response to sub-surface damage in simple bar specimens. The non-adiabatic thermoelastic response from areas close to the damage has been studied. The study shows that the phase of the response along with the thermal diffusion can provide a parameter that will help reveal subsurface stresses.
damage, thermoelastic stress analysis (TSA), subsurface stresses
153-158
Sathon, N.
6303c4d3-1198-4b1a-8af6-650c053ad0f1
Dulieu-Barton, J.M.
9e35bebb-2185-4d16-a1bc-bb8f20e06632
2007
Sathon, N.
6303c4d3-1198-4b1a-8af6-650c053ad0f1
Dulieu-Barton, J.M.
9e35bebb-2185-4d16-a1bc-bb8f20e06632
Sathon, N. and Dulieu-Barton, J.M.
(2007)
Evaluation of sub-surface stresses using thermoelastic stress analysis.
Applied Mechanics and Materials, 7-8, .
Abstract
Thermoelastic stress analysis (TSA) is a well established technique for stress analysis. Recent studies have revealed that the technique can be used to detect sub-surface defect effectively. In this study, the technique has been used to examine the thermoelastic response to sub-surface damage in simple bar specimens. The non-adiabatic thermoelastic response from areas close to the damage has been studied. The study shows that the phase of the response along with the thermal diffusion can provide a parameter that will help reveal subsurface stresses.
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Published date: 2007
Keywords:
damage, thermoelastic stress analysis (TSA), subsurface stresses
Organisations:
Fluid Structure Interactions Group
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Local EPrints ID: 49030
URI: http://eprints.soton.ac.uk/id/eprint/49030
ISSN: 1660-9336
PURE UUID: f96bb1dc-9afc-4e1a-a77b-34ceecf7a659
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Date deposited: 22 Oct 2007
Last modified: 07 Jan 2022 22:30
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Author:
N. Sathon
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