Issue |
EPJ Web of Conferences
Volume 6, 2010
ICEM 14 – 14th International Conference on Experimental Mechanics
|
|
---|---|---|
Article Number | 32008 | |
Number of page(s) | 6 | |
Section | Photoelasticity | |
DOI | https://doi.org/10.1051/epjconf/20100632008 | |
Published online | 10 June 2010 |
https://doi.org/10.1051/epjconf/20100632008
Photoelastic residual stress measurement in nonaxisymmetric glass containers
Institute of Cybernetics, Tallinn University of
Technology, Akadeemia
tee 21, 12618
Tallinn,
Estonia
a e-mail: andreie@cs.ioc.ee
Residual stresses in axisymmetric glass containers are mostly measured with integrated photoelasticity. However, many containers, e.g. cosmetic bottles and bottles of expensive alcoholic drinks, often have a non-axisymmetric form. In this paper we consider residual stress measurement in such containers with a modified integrated photoelasticity technique, with the scattered light method and with a simple method of surface stress measurement.
© Owned by the authors, published by EDP Sciences, 2010
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