1 April 1987 A Thermoelastic Stress Evaluation Of A Proposed KII Specimen
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Proceedings Volume 0731, Stress Analysis by Thermoelastic Techniques; (1987) https://doi.org/10.1117/12.937891
Event: Stress Analysis by Thermoelastic Techniques, 1987, London, United Kingdom
Abstract
A thermoelastic technique has been used for the appraisal of a recently proposed specimen for the determination of the edge-sliding mode stress intensity factor KII. A relationship between the received thermoelastic signal in the neighbourhood of a crack and the associated stress intensity factor is given. A method for the interpretation of the thermoelastic data is presented. Non-dimensional stress intensity factors, obtained from specimens with machined slots, are compared with those obtained from photoelastic and finite element analyses. For the edge slot there is good agreement; for the central slot there are appreciable differences.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
P. Stanley, P. Stanley, W. K. Chan, W. K. Chan, } "A Thermoelastic Stress Evaluation Of A Proposed KII Specimen", Proc. SPIE 0731, Stress Analysis by Thermoelastic Techniques, (1 April 1987); doi: 10.1117/12.937891; https://doi.org/10.1117/12.937891
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