Abstract
A simple setup for simultaneous measurement of in-plane and out-of-plane displacement components is demonstrated. Since the in-plane and out-of-plane components are recorded at separate positions, no additional processing of the patterns is required. Suggestions are made for further simplification by proper choice of specimen and reference gratings.
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References
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Asundi, A. andCheung, M.T., “Advances in Moiré Interferometry for Out-of-plane Displacement Measurement,”J. Strain Anal.,21 (1),51–54 (1986).
Asundi, A. andCheung, M.T., “Moiré of Moiré Interferometry,”Experimental Techniques,11 (8),28–30 (1987).
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Asundi, A., Cheung, M.T. & Lee, C.S. Moiré interferometry for simultaneous measurement of U, V W. Experimental Mechanics 29, 258–260 (1989). https://doi.org/10.1007/BF02321404
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DOI: https://doi.org/10.1007/BF02321404