HEAL DSpace

Acoustic emission of Dionysos marble specimens in uniaxial compression

Αποθετήριο DSpace/Manakin

Εμφάνιση απλής εγγραφής

dc.contributor.author Nomikos, PP en
dc.contributor.author Sakkas, KM en
dc.contributor.author Sofianos, AI en
dc.date.accessioned 2014-03-01T02:53:32Z
dc.date.available 2014-03-01T02:53:32Z
dc.date.issued 2012 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/36403
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-84856732600&partnerID=40&md5=1e090b4dcdf209b35d68a02d5ebadac1 en
dc.subject Lab testing en
dc.subject Rock failure en
dc.subject Rock properties en
dc.subject.other Acoustic emission recordings en
dc.subject.other Acoustic emission sensors en
dc.subject.other AE signals en
dc.subject.other Constant loading en
dc.subject.other Crack damage en
dc.subject.other Deformation monitoring en
dc.subject.other Emission parameters en
dc.subject.other Energy release en
dc.subject.other Loading tests en
dc.subject.other Marble specimens en
dc.subject.other Multi-channel en
dc.subject.other Rock damage en
dc.subject.other Rock failure en
dc.subject.other Rock properties en
dc.subject.other Uni-axial compression en
dc.subject.other Uni-axial loading en
dc.subject.other Acoustic emissions en
dc.subject.other Loading en
dc.subject.other Rock mechanics en
dc.subject.other Rocks en
dc.subject.other Acoustic emission testing en
dc.title Acoustic emission of Dionysos marble specimens in uniaxial compression en
heal.type conferenceItem en
heal.publicationDate 2012 en
heal.abstract Results from acoustic emission and deformation monitoring of Dionyssos marble specimens during uniaxial loading are presented. Prismatic and cubic marble specimens were tested under constant loading rate up to macroscopic failure. AE activity was monitored throughout the loading tests using piezoelectric acoustic emission sensors and a multichannel acoustic emission recording system. The relation of rock damage to the acoustic emission parameters is investigated. The results indicate a rapid increase of the AE activity approximately at the crack damage threshold. The energy release is also rapidly increased at this stage, while the b-values of the frequency-magnitude relation of AE signals decrease. © 2012 Taylor & Francis Group, London. en
heal.journalName Harmonising Rock Engineering and the Environment - Proceedings of the 12th ISRM International Congress on Rock Mechanics en
dc.identifier.spage 771 en
dc.identifier.epage 775 en


Αρχεία σε αυτό το τεκμήριο

Αρχεία Μέγεθος Μορφότυπο Προβολή

Δεν υπάρχουν αρχεία που σχετίζονται με αυτό το τεκμήριο.

Αυτό το τεκμήριο εμφανίζεται στην ακόλουθη συλλογή(ές)

Εμφάνιση απλής εγγραφής