Abstract
Two approaches are proposed to extend the Ligtenberg’s reflective moiré method to dynamic-bending problems of plates. Partial slope contours of two orthogonal directions can be obtained simultaneously with the proposed schemes. Vibrating modes of plates can also be obtained by the methods.
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References
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Chiang, F.P., Jaisingh, G. Dynamic moiré methods for the bending of plates. Experimental Mechanics 13, 168–171 (1973). https://doi.org/10.1007/BF02322671
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DOI: https://doi.org/10.1007/BF02322671