On the basis of the results of digital correlation processing of images, we develop a method of noncontact determination of the strain distributions on the surfaces of beam specimens and the moduli of elasticity of the specimens made of duralumin and glass-fiber plastic and loaded by bending moments. We describe the procedure of measurements and the algorithm used for data processing.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 48, No. 6, pp. 115–120, November–December, 2012.
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Maksymenko, O.P., Frankevych, L.F. & Sakharuk, O.M. Determination of the Moduli of Elasticity of Materials by the Method of Digital Image Correlation. Mater Sci 48, 825–831 (2013). https://doi.org/10.1007/s11003-013-9575-5
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DOI: https://doi.org/10.1007/s11003-013-9575-5