Abstract
The Chebysev polynomial curve-fitting technique is applied to the shear-difference method. The new approach to stress separation in two-dimensional photoelasticity is shown to be highly accurate.
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Cernosek, J. Shear-difference method with chebysev polynomials. Experimental Mechanics 32, 365–368 (1992). https://doi.org/10.1007/BF02325590
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DOI: https://doi.org/10.1007/BF02325590