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Acoustic emission during flexural loading of two greek marbles

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dc.contributor.author Nomikos, PP en
dc.contributor.author Katsikogianni, P en
dc.contributor.author Sakkas, KM en
dc.contributor.author Sofianos, AI en
dc.date.accessioned 2014-03-01T02:52:33Z
dc.date.available 2014-03-01T02:52:33Z
dc.date.issued 2010 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/35928
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-84860178807&partnerID=40&md5=630bd8da5c80cd0df5bc85479f03699b en
dc.subject.other Acoustic emission signal en
dc.subject.other AE signals en
dc.subject.other Applied loads en
dc.subject.other Brittle rocks en
dc.subject.other Flexural loading en
dc.subject.other Fracture process en
dc.subject.other Microscopic damage en
dc.subject.other Acoustic emission testing en
dc.subject.other Acoustic emissions en
dc.subject.other Brittle fracture en
dc.subject.other Marble en
dc.subject.other Rock mechanics en
dc.subject.other Loading en
dc.title Acoustic emission during flexural loading of two greek marbles en
heal.type conferenceItem en
heal.publicationDate 2010 en
heal.abstract Marble beam specimens were subjected to three point flexural loading. The progress of microscopic damage was monitored by recording the Acoustic Emission (AE) signals generated during specimen loading. Two well known Greek marbles were tested: the Dionyssos marble and the Volakas marble. Analysis of the AE signals during loading with advanced data analysis AE software is presented. From the analysis of AE signals, evolution of someAE parameters and theAE activity with the applied load is observed. These parameters appear to be suitable to characterize the fracture process and they are precursors of the sudden brittle rock failure. © 2010 Taylor & Francis Group. en
heal.journalName Rock Mechanics in Civil and Environmental Engineering - Proceedings of the European Rock Mechanics Symposium, EUROCK 2010 en
dc.identifier.spage 95 en
dc.identifier.epage 98 en


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