A New Biaxial Strain Gauge

Strain is measured by recording the motion of fringes produced by laser light incident on adjacent pyramidal indentations in a specimen surface. The gauge length of this noncontacting technique is of the order of 0.1 mm. The theory of the fringe formation and the relation of fringe motion to strain...

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Veröffentlicht in:	Review of scientific instruments 1970-10, Vol.41 (10), p.1440-1443
1. Verfasser:	Sharpe, William N.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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