Ac conductivity of marble rocks after the application of various stress modes

dc.contributor.author	Αναστασιάδης, Κίμων	el
dc.contributor.author	Τριάντης, Δήμος Α.	el
dc.contributor.author	Σταύρακας, Ηλίας	el
dc.contributor.author	Βαλλιανάτος, Φίλιππος	el
dc.date.accessioned	2015-04-23T08:33:41Z
dc.date.available	2015-04-23T08:33:41Z
dc.date.issued	2015-04-23
dc.identifier.uri	http://hdl.handle.net/11400/8745
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.wseas.us/	en
dc.subject	ac conductivity
dc.subject	marble rocks
dc.subject	damage
dc.subject	rock conductivity
dc.subject	microcracks
dc.subject	Αγωγιμότητα εναλλασόμενου ρεύματος
dc.subject	μαρμάρινες πέτρες
dc.subject	Βλάβες
dc.subject	Αγωγιμότητα πετρώματος
dc.subject	μικρορωγμές
dc.title	Ac conductivity of marble rocks after the application of various stress modes	en
heal.type	conferenceItem
heal.secondaryTitle	correlation with mechanical properties	en
heal.classification	Technology
heal.classification	Electrical engineering
heal.classification	Geology
heal.classification	Τεχνολογία
heal.classification	Ηλεκτρολογία Μηχανολογία
heal.classification	Γεωλογία
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI	http://zbw.eu/stw/descriptor/18426-4
heal.classificationURI	http://zbw.eu/stw/descriptor/15873-1
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Ηλεκτρολογία Μηχανολογία
heal.classificationURI	N/A-Γεωλογία
heal.language	en
heal.access	free
heal.publicationDate	2005
heal.bibliographicCitation	Anastasiadis, C., Triantis, D.A., Stavrakas, I. and Vallianatos, F. (2005) Ac conductivity of marble rocks after the application of various stress modes: correlation with mechanical properties, In: Proceedings of the 4th WSEAS International Conference on Applications of Electrical Engineering, (AEE 05). Prague, Czech Republic, 13-15 March 2005. [online]. p.28-32. Available from: http://www.wseas.us/	en
heal.abstract	Ac conductivity measurements of marble samples have been carried out in the frequency range of 50kHz to 1MHz. Variations of frequency dependent conductivity were studied when the samples had previously suffered uniaxial compressional stress of various magnitudes up to fracture. The conductivity plots that were fitted by using the law σ = Α· fn indicated significant dependence of the exponent n on the previously suffered uniaxial compressional stress when the applied stress reached values where the material in terms of mechanical behaviour, shows a deviation from linear elasticity and microcracking occurs. A linear relation between variable v, which describes the variation of exponent n, and the damage variable D of the samples is evident.	en
heal.publisher	World Scientific and Engineering Academy and Society (WSEAS)	en
heal.fullTextAvailability	true
heal.conferenceName	4th WSEAS International Conference on Applications of Electrical Engineering, (AEE 05)	en
heal.conferenceItemType	poster