PRODUCING AND TRANSFERRING LOW-SPATIAL-FREQUENCY GRIDS FOR MEASURING DISPLACEMENT FIELDS WITH MOIRÉ AND GRID METHODS.

Authors :: Piro, J. L.
Grédiac, M.
Source :: Experimental Techniques. Jul/Aug2004, Vol. 28 Issue 4, p23-26. 4p. 3 Black and White Photographs, 3 Graphs.
Publication Year :: 2004
Abstract: Deals with a study which demonstrated that advances in printing technology make it possible to produce grids with lower pitches. List of full-field measurement techniques that have become popular in experimental mechanics; Steps in obtaining grids with low-frequency grids; Details of the grid transfer method; Application of the method to tensile tests.

Subjects :: *PRINTING machinery & supplies
*GRID computing
*EXPERIMENTAL design
*COMPUTER printers
*NONIMPACT printers

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