ISSN:
1741-2765
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract This paper describes a multiplied-moiré-fringe system, of in-plane displacement measurement, which is particularly suitable for high-sensitivity studies, both under laboratory conditions and for field studies. A replica technique is used for applying a relief grid to the specimen, and for recording the deformed grid. A fringe-multiplication method is used to give effective line densities in the range 400–2,000 lines/mm (10,000–50,000 lines/in.). Application of the method to fatigue studies is described.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02324163
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