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
