Moire Fringes as a Means of Analyzing Strains

by C.A. Sciammarella,
A.J. Durelli,


Serial Information: Journal of the Engineering Mechanics Division, 1961, Vol. 87, Issue 1, Pg. 55-74


Document Type: Journal Paper

Abstract:

Application of moire fringes in determination of strains in 2-dimensional models; Moire pattern is interpreted here as function of displacements, from which strains in Lagrangian and Eulerian descriptions are determined; formulas given.



Subject Headings: Strain | Lagrangian functions | Displacement (mechanics) | Two-dimensional models

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