Evaluation of the variable order of singularities by pseudocaustics

Theocaris, PS

dc.contributor.author	Theocaris, PS	en
dc.date.accessioned	2014-03-01T01:07:53Z
dc.date.available	2014-03-01T01:07:53Z
dc.date.issued	1990	en
dc.identifier.issn	0014-4851	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10225
dc.subject	Experimental Procedure	en
dc.subject	Numerical Scheme	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.classification	Mechanics	en
dc.subject.classification	Materials Science, Characterization & Testing	en
dc.subject.other	Elasticity	en
dc.subject.other	Materials Science	en
dc.subject.other	Materials Testing	en
dc.subject.other	Elastic Fields	en
dc.subject.other	Pseudocaustics	en
dc.subject.other	Stress Singularities	en
dc.subject.other	Stresses	en
dc.title	Evaluation of the variable order of singularities by pseudocaustics	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF02322817	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF02322817	en
heal.language	English	en
heal.publicationDate	1990	en
heal.abstract	An experimental technique based on the optical method of pseudocaustics was developed for the evaluation of the order of singularity for singular elastic fields. According to this method, the mapping of an infinitesimal circle close to the singularity into an infinitesimal ellipse by means of the pseudocaustics may be used for evaluating directly the stress singularity. An experimental procedure and a numerical scheme were used for accurately defining the order of singularity. Results with variable values of stress singularities indicate the potentialities of the method. © 1990 Society for Experimental Mechanics, Inc.	en
heal.publisher	Kluwer Academic Publishers	en
heal.journalName	Experimental Mechanics	en
dc.identifier.doi	10.1007/BF02322817	en
dc.identifier.isi	ISI:A1990DZ50100005	en
dc.identifier.volume	30	en
dc.identifier.issue	3	en
dc.identifier.spage	240	en
dc.identifier.epage	246	en