Premium
TRIANGULAR AND v 2 GRATINGS FOR THE MOIRÉ TECHNIQUE
Author(s) -
FIDLER R.,
LAW I.,
NURSE P.
Publication year - 1970
Publication title -
strain
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.477
H-Index - 47
eISSN - 1475-1305
pISSN - 0039-2103
DOI - 10.1111/j.1475-1305.1970.tb01668.x
Subject(s) - moiré pattern , grating , optics , diffraction grating , simple (philosophy) , beam (structure) , materials science , computer science , physics , philosophy , epistemology
Methods for constructing two new types of grating for the moiré technique are described, their use is illustrated in application to a simple beam, and the range of measurable strains is established. In certain circumstances the use of these gratings presents a means of accurate analysis without recourse to elaborate equipment.