Affiliation:
1. Universita degli Studi di Pisa Dipartimento di Costruzioni Mecaniche e Nucleari Italy
2. University of Sheffield Department of Mechanical Engineering
Abstract
A finite difference technique for processing thermoelastic data for biaxial problems is presented. The method enables thermoelastic data to be smoothed at interior points and boundary information to be calculated from measured non-boundary values by an iterative procedure based on the compatibility equation. The technique has been successfully applied to quantify stress concentrations and to perform stress separation.
Subject
Applied Mathematics,Mechanical Engineering,Mechanics of Materials,Modeling and Simulation
Reference20 articles.
1. Quantitative stress analysis by means of the thermoelastic effect
2. Boyce B. R., Lesniak J. R. Infrared detector array technology for thermoelastic stress analysis. In Proceedings of the British Society for Strain Measurement Annual Conference, Sheffield, 1995, pp. 31–33 (BSSM, Guildford).
Cited by
12 articles.
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