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Miscellanea Views: 1,516 Downloads: 0 Vol. 11, No. 40 (2017) April 3, 2017 pp. Pages 32-40

Acoustic emissions and pressure stimulated currents experimental techniques used to verify Kaiser effect during compression tests of Dionysos marble

Ilias Stavrakas

The damage development due to externally applied mechanical stress is a hot topic of interest involving several applications of everyday life, like civil engineering, monument restoration, construction evaluation and health monitoring.…

10.3221/IGF-ESIS.40.03

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Miscellanea Views: 1,138 Downloads: 514 Vol. 11, No. 41 (2017) June 28, 2017 pp. Pages 536-551

Acoustic Emissions versus Pressure Stimulated Currents during bending of restored marble epistyles: Preliminary results

Stavros K. Kourkoulis, Ioanna Dakanali, Ermioni D. Pasiou, Ilias Stavrakas, Dimos Triantis

The efficiency of two modern sensing techniques, namely the “Acoustic Emissions” and the “Pressure Stimulated Currents” ones, when they are used as Continuous Structural Health Monitoring tools, is assessed experimentally. The protocol…

10.3221/IGF-ESIS.41.64

Details: Acoustic Emissions versus Pressure Stimulated Currents during bending of restored marble epistyles: Preliminary results PDF

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SI: Crack Paths - CP2024 Views: 599 Downloads: 300 Vol. 19, No. 72 (2025) March 3, 2025 pp. 179-192

Comparative assessment of the acoustic activity and the Pressure Stimulated Voltage in marble specimens under compression

Stavros K Kourkoulis, E. D. Pasiou, D. Triantis, I. Stavrakas

The temporal evolution of the electric activity generated in marble specimens under uniaxial compression is analyzed and quantified in terms of the Pressure Stimulated Voltage (Electric Potential) developed. The evolution of the electric…

10.3221/IGF-ESIS.72.13

Details: Comparative assessment of the acoustic activity and the Pressure Stimulated Voltage in marble specimens under compression PDF HTML Visual Abstract

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Miscellanea Views: 1,222 Downloads: 679 Vol. 11, No. 40 (2017) April 3, 2017 pp. Pages 52-60

Acoustic emissions and electric signal recordings, when cement mortar beams are subjected to three-point bending under various loading protocols

A. Kyriazopoulos

Two experimental techniques are used study the response of cement mortar beams subjected to three-point bending under various loading protocols. The techniques used are the detection of weak electric current emissions known as Pressure…

10.3221/IGF-ESIS.40.05

Details: Acoustic emissions and electric signal recordings, when cement mortar beams are subjected to three-point bending under various loading protocols PDF

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Miscellanea Views: 1,175 Downloads: 681 Vol. 11, No. 40 (2017) April 3, 2017 pp. Pages 41-51

Correlation between the electric and acoustic signals emitted during compression of brittle materials

Ermioni D. Pasiou, Dimos Triantis

An experimental protocol is described including a series of uniaxial compression tests of three brittle materials (marble, mortar and glass). The Acoustic Emission (AE) technique and the Pressure Stimulated Currents (PSC) one are used…

10.3221/IGF-ESIS.40.04

Details: Correlation between the electric and acoustic signals emitted during compression of brittle materials PDF

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SI: Research activities of the Greek Society of Experimental Mechanics of Materi Views: 904 Downloads: 503 Vol. 13, No. 50 (2019) September 3, 2019 pp. 573-583

Damage evolution in marble under uniaxial compression monitored by Pressure Stimulated Currents and Acoustic Emissions

Ilias Stavrakas, Stavros Kourkoulis, Dimos Triantis

The spatiotemporal evolution of damage in marble specimens under uniaxial compression is monitored using Pressure Stimulated Currents (PSCs) and Acoustic Emissions (AEs). The novelty of the study is the use of an integrated grid of…

10.3221/IGF-ESIS.50.48

Details: Damage evolution in marble under uniaxial compression monitored by Pressure Stimulated Currents and Acoustic Emissions PDF Visual Abstract

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Miscellanea Views: 940 Downloads: 513 Vol. 11, No. 40 (2017) July 11, 2018 pp. Pages 74-84

Pre-failure indicators detected by Acoustic Emission: Alfas stone, cement-mortar and cement-paste specimens under 3-point bending

Stavros K. Kourkoulis, Ioanna Dakanali

Acoustic Emission (AE) is the technique most widely used nowadays for Structural Health Monitoring (SHM). Application of this technique for continuous SHM of restored elements of stone monuments is a challenging task. The co-existence of…

10.3221/IGF-ESIS.40.07

Details: Pre-failure indicators detected by Acoustic Emission: Alfas stone, cement-mortar and cement-paste specimens under 3-point bending PDF

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