A critical review on the thickness effect of birefringent coatings - Authors present a reconsideration of the thickness effect of birefringent coating on the accuracy of results obtained by this method

Theocaris, PS; Dafermos, K

dc.contributor.author	Theocaris, PS	en
dc.contributor.author	Dafermos, K	en
dc.date.accessioned	2014-03-01T11:45:13Z
dc.date.available	2014-03-01T11:45:13Z
dc.date.issued	1964	en
dc.identifier.issn	00144851	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/37290
dc.title	A critical review on the thickness effect of birefringent coatings - Authors present a reconsideration of the thickness effect of birefringent coating on the accuracy of results obtained by this method	en
heal.type	other	en
heal.identifier.primary	10.1007/BF02323089	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF02323089	en
heal.publicationDate	1964	en
heal.abstract	In this paper, a reconsideration of the thickness effect of birefringent coating on the accuracy of the results obtained by this powerful experimental method was attempted. It was proved that thickness correction factor F, introduced by Duffy,1 is sensitive to higher harmonic terms of the functions in which the given displacement-distribution function is expanded. Correction of experimental results obtained with thick coatings and based on Duffy's correction method may lead to significant errors. However, this method remains very useful in predicting the proper thickness of the coating for a given strain distribution. © 1964 Society for Experimental Mechanics, Inc.	en
heal.publisher	Kluwer Academic Publishers	en
heal.journalName	Experimental Mechanics	en
dc.identifier.doi	10.1007/BF02323089	en
dc.identifier.volume	4	en
dc.identifier.issue	9	en
dc.identifier.spage	271	en
dc.identifier.epage	276	en