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Evaluation of sub-surface stresses using thermoelastic stress analysis

Sathon, N. and Dulieu-Barton, J.M. (2007) Evaluation of sub-surface stresses using thermoelastic stress analysis Applied Mechanics and Materials, 7-8, pp. 153-158.

Record type: Article

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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More information

Published date: 2007
Keywords: damage, thermoelastic stress analysis (TSA), subsurface stresses
Organisations: Fluid Structure Interactions Group

Identifiers

Local EPrints ID: 49030
URI: http://eprints.soton.ac.uk/id/eprint/49030
ISSN: 1660-9336
PURE UUID: f96bb1dc-9afc-4e1a-a77b-34ceecf7a659

Catalogue record

Date deposited: 22 Oct 2007
Last modified: 17 Jul 2017 14:57

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