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Local variations of the dynamic elastic modulus around running cracks

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dc.contributor.author Theocaris, PS en
dc.contributor.author Andrianopoulos, NP en
dc.contributor.author Kourkoulis, SK en
dc.date.accessioned 2014-03-01T01:09:26Z
dc.date.available 2014-03-01T01:09:26Z
dc.date.issued 1993 en
dc.identifier.issn 0022-2461 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/10984
dc.subject Elastic Modulus en
dc.subject Experimental Measurement en
dc.subject Stress Field en
dc.subject Strain Rate en
dc.subject.classification Materials Science, Multidisciplinary en
dc.subject.other Elasticity en
dc.subject.other Branching angles en
dc.subject.other Elastic modulus en
dc.subject.other Strain rate en
dc.subject.other Crack propagation en
dc.title Local variations of the dynamic elastic modulus around running cracks en
heal.type journalArticle en
heal.identifier.primary 10.1007/BF01154964 en
heal.identifier.secondary http://dx.doi.org/10.1007/BF01154964 en
heal.language English en
heal.publicationDate 1993 en
heal.abstract The variation of the dynamic elastic modulus in the immediate vicinity of the tip of the running crack was studied through an iterative procedure, based on the theoretical expressions for the stress-field components and the experimental relation between strain rate and elastic modulus. It was found that the elastic modulus varied strongly around the tip of the crack, both in radial and polar sense. Also it was observed that the polar distribution of the elastic modulus presented clear off-axis extrema in directions that were in good agreement with experimentally measured branching angles, thus indicating a possible relation between these two phenomena. © 1993 Chapman & Hall. en
heal.publisher Kluwer Academic Publishers en
heal.journalName Journal of Materials Science en
dc.identifier.doi 10.1007/BF01154964 en
dc.identifier.isi ISI:A1993LU54600034 en
dc.identifier.volume 28 en
dc.identifier.issue 16 en
dc.identifier.spage 4510 en
dc.identifier.epage 4514 en


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