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1981
Journal Article
Titel
Zur spannungsoptischen Messung von Eigenspannungsverteilungen in vorgespannten Glaesern an Schliffproben
Alternative
On the stress-optical measurement of the distribution of internal stresses in toughened glass using ground samples
Abstract
A common method to determine the distribution of internal stresses in thermally or chemically toughened glasses depends on stress-optical measurements made on ground samples over a suitably chosen cross section. Using a critical example it is shown that the measured stresses can depend on the dimensions of the sample. The applicability of this finding to other cases is discussed.