Geometry of Moiré Fringes in Strain Analysis

by Stanley Morse,
August J. Durelli,
Cesar A. Sciammarella,

Serial Information: Transactions of the American Society of Civil Engineers, 1961, Vol. 126, Issue 1, Pg. 250-271

Document Type: Journal Paper


Paper shows how moire fringes can be used in two-dimensional analysis of strains; fundamental equations of moire method are derived and are presented in form of graphs by means of which strains and rotations can be obtained from simple measurements with minimum of computation.

Subject Headings: Geometrics | Strain | Two-dimensional analysis | Rotation | Computer analysis

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