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Title: Correlation of pressure stimulated currents in rocks with the damage parameter
Authors: Αναστασιάδης, Κίμων
Σταύρακας, Ηλίας
Τριάντης, Δήμος Α.
Βαλλιανάτος, Φίλιππος
Item type: Journal article
Keywords: Pressure Stimulated Current (PSC);Damage parameter;Fracture;Παράμετρος βλάβης;Θραύση;Ρέυμα που ενεργοποιείται με την πίεση
Subjects: Technology
Electrical engineering
Ηλεκτρολογία Μηχανολογία
Issue Date: 15-Apr-2015
Date of availability: 15-Apr-2015
Publisher: Istituto Nazionale di Geofisica e Vulcanologia
Abstract: Pressure Stimulated Current (PSC) experiments were conducted on marble samples to correlate PSC with the damage parameter, D. The phenomena and procedures taking place in the vicinity of the fracture limit were observed and analytically described. PSC recordings were conducted by application of uniaxial compressional stress, both at a constant stress rate and at a constant deformation rate. A linear relationship was shown to exist between the emitted PSC and the damage parameter which quantifies the deviation from linear elasticity and the concentration of microcracks.
Language: English
Citation: ANASTASIADIS, C., STAVRAKAS, I., TRIANTIS, D.A. & VALLIANATOS, F. (2007). Correlation of pressure stimulated currents in rocks with the damage parameter . Annals of Geophysics. [Online] 50 (1). p.1-6. Available from:
Journal: Annals of Geophysics
Type of Journal: With a review process (peer review)
Access scheme: Publicly accessible
License: Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες
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