Search the articles

Miscellanea Views: 1,236 Downloads: 518 Vol. 10, No. 35 (2016) December 29, 2015 pp. pages 11-20

Relation between the plastic instability and fracture of tensile tested Cu-Sn alloys investigated with the application of acoustic emission technique

W. Ozgowicz, B. Grzegorczyk, A. Pawelek, W. Wajda, W. Skuza, A. Piatkowski, Z. Ranachowski

The work concerns the application of the acoustic emission (AE) method in testing the mechanical properties of continuously cast industrial tin bronze CuSn6P, which reveals tendencies to instable plastic flow connected particularly with…

10.3221/IGF-ESIS.35.02Copy the DOI link

Details: Relation between the plastic instability and fracture of tensile tested Cu-Sn alloys investigated with the application of acoustic emission technique PDF

PDF

Miscellanea Views: 1,295 Downloads: 477 Vol. 10, No. 35 (2016) December 29, 2015 pp. pages 21-30

Mechanisms of plastic instability and fracture of compressed and tensile tested Mg-Li alloys investigated using the acoustic emission method

A. Pawelek, A. Piatkowski, W. Wajda, W. Skuza, A. Tarasek, W. Ozgowicz, B Grzegorczyk, Z. Ranachowski, S. Kúdela Jr, S. Kúdela

The results of the investigation of both mechanical and acoustic emission (AE) behaviors of Mg4Li5Al alloy subjected to compression and tensile tests at room temperature are compared with the test results obtained using the same alloy and…

10.3221/IGF-ESIS.35.03Copy the DOI link

Details: Mechanisms of plastic instability and fracture of compressed and tensile tested Mg-Li alloys investigated using the acoustic emission method PDF

PDF

Miscellanea Views: 1,186 Downloads: 389 Vol. 11, No. 40 (2017) April 3, 2017 pp. Pages 1-17

Using acoustic emissions to enhance fracture toughness calculations for CCNBD marble specimens

K. Kaklis, S. Mavrigiannakis, V. Saltas, F. Vallianatos, Z. Agioutantis

Rock fracture mechanics has been widely applied to blasting, hydraulic fracturing, mechanical fragmentation, rock slope analysis, geophysics, earthquake mechanics and many other science and technology fields. Development of failure in…

10.3221/IGF-ESIS.40.01Copy the DOI link

Details: Using acoustic emissions to enhance fracture toughness calculations for CCNBD marble specimens PDF

PDF

Miscellanea Views: 1,679 Downloads: 522 Vol. 9, No. 34 (2015) September 28, 2015

Experimental analysis of crack evolution in concrete by the acoustic emission technique

J. Saliba, A. Loukili, J.P. Regoin, D. Grégoire, L. Verdon, G. Pijaudier-Cabot

The fracture process zone (FPZ) was investigated on unnotched and notched beams with different notch depths. Three point bending tests were realized on plain concrete under crack mouth opening displacement (CMOD) control. Crack growth was…

10.3221/IGF-ESIS.34.32Copy the DOI link

Details: Experimental analysis of crack evolution in concrete by the acoustic emission technique PDF

PDF

Miscellanea Views: 870 Downloads: 572 Vol. 10, No. 36 (2016) March 22, 2016 pp. Pages 182-190

Acoustic emission characteristics of instability process of a rock plate under concentrated loading

S.R. Wang, C.Y. Li, Z.S. Zou, X.L. Liu

It can facilitate the understanding of the mechanical properties and failure laws of rocks to research on the rock failure mechanism and evolution characteristics of Acoustic Emission (AE). Under the concentrated loading condition, the…

10.3221/IGF-ESI.36.18Copy the DOI link

Details: Acoustic emission characteristics of instability process of a rock plate under concentrated loading PDF

PDF

Integrity of materials and structures Views: 949 Downloads: 403 Vol. 18, No. 69 (2024) April 19, 2024 pp. 60-70

The influence of technological defects on the mechanical behavior of CFRP during buckling under compression based on DIC data and acoustic emission

Stanislav Slovikov, Dmitry Lobanov, Ekaterina Chebotareva, Valeria Melnikova

The research focuses on examining the impact of technological defects, specifically "dry-spot" and "wrinkles," on the mechanical behavior and buckling resistance of structural composites. The investigation of the buckling phenomenon was…

10.3221/IGF-ESIS.69.05Copy the DOI link

Details: The influence of technological defects on the mechanical behavior of CFRP during buckling under compression based on DIC data and acoustic emission PDF Visual Abstract

PDF Visual Abstract

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.40.07Copy the DOI link

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

PDF

SI: Research activities of the Greek Society of Experimental Mechanics of Materi Views: 859 Downloads: 419 Vol. 13, No. 50 (2019) September 3, 2019 pp. 537-547

Fracture precursor phenomena in marble specimens under uniaxial compression by means of Acoustic Emission data

Dimos Triantis, Stavros Kourkoulis

Marble specimens are subjected to a specially designed stepwise load­­ing protocol, in an attempt to detect fracture precursor phenomena taking advantage of Acoustic Emission (AE) data. The analysis is carried out in terms of the number of…

10.3221/IGF-ESIS.50.45Copy the DOI link

Details: Fracture precursor phenomena in marble specimens under uniaxial compression by means of Acoustic Emission data PDF Visual Abstract

PDF Visual Abstract

Integrity of materials and structures Views: 709 Downloads: 643 Vol. 18, No. 68 (2024) February 15, 2024 pp. 63-76

Mechanical behavior of fiber-glass plastic with hole pattern using digital image correlation and acoustic emission methods

Elena Strungar, Dmitrii Lobanov, Ekaterina Chebotareva, Yaroslava Kochneva

In this paper, tensile tests of specimens with a pattern of holes made of fiber-glass plastic based on combined epoxy and phenol-formaldehyde resins are carried out in order to study the processes of damage accumulation and tension…

10.3221/IGF-ESIS.68.04Copy the DOI link

Details: Mechanical behavior of fiber-glass plastic with hole pattern using digital image correlation and acoustic emission methods PDF Visual Abstract

PDF Visual Abstract

Miscellanea Views: 622 Downloads: 426 Vol. 12, No. 46 (2018) September 27, 2018 pp. 352-360

Experimental study on concrete damage location by Computerized tomography and Acoustic Emission technology

Jinghong Liu, Jian Xie, Yongjian Liu, Panfei Shi

In order to solve the technical problem of damage localization in the concrete damage process, the Computerized Tomography (CT) scanning test and Acoustic Emission (AE) damage localization test was carried out under uniaxial compression.…

10.3221/IGF-ESIS.46.32Copy the DOI link

Details: Experimental study on concrete damage location by Computerized tomography and Acoustic Emission technology PDF Visual Abstract

PDF Visual Abstract

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.40.04Copy the DOI link

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

PDF

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.40.03Copy the DOI link

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

PDF

Structural Integrity and Durability of Structures Views: 466 Downloads: 378 Vol. 14, No. 53 (2020) July 19, 2020 pp. 236-251

Monitoring and analysis of reinforced concrete plate-column structure under room temperature and fire based on acoustic emission

Dongye Wang, Yuli Dong, Dashan Zhang, Weihua Wang, Xin Lu

This paper attempts to disclose the damage mechanism of reinforced concrete plate-column structure under room temperature and fire. Several tests were carried out to record the law of crack development on the plate surface under room…

10.3221/IGF-ESIS.53.20Copy the DOI link

Details: Monitoring and analysis of reinforced concrete plate-column structure under room temperature and fire based on acoustic emission PDF Visual Abstract

PDF Visual Abstract

Structural Integrity and Safety: Experimental and Numerical Perspectives Views: 918 Downloads: 677 Vol. 17, No. 65 (2023) June 22, 2023 pp. 74-87

Influence of Internal Technological Defects on the Mechanical Properties of Structural CFRP

Dmitriy Lobanov, Stanislav Slovikov, Ekaterina Lunegova

The use of carbon-fiber composite materials (CFRP) in critical cases implies an increase in the resistance to the stability of their mechanical properties. For the purpose of in-depth analysis of defects in the experiments, an integrated…

10.3221/IGF-ESIS.65.06Copy the DOI link

Details: Influence of Internal Technological Defects on the Mechanical Properties of Structural CFRP PDF Visual Abstract

PDF Visual Abstract

SI: Research activities of the Greek Society of Experimental Mechanics of Materi Views: 794 Downloads: 586 Vol. 13, No. 50 (2019) September 2, 2019 pp. 505-516

The use of acoustic emissions technique in the monitoring of fracturing in concrete using soundless chemical demolition agent

Vassilios Saltas, Despoina Peraki, Filippos Vallianatos

Soundless chemical demolition agents (SCDAs) have been used during the last decades in the demolition of boulders and concrete structures as well as in open-surface and sub-surface rock excavation, as an alternative to the use of…

10.3221/IGF-ESIS.50.42Copy the DOI link

Details: The use of acoustic emissions technique in the monitoring of fracturing in concrete using soundless chemical demolition agent PDF Visual Abstract

PDF Visual Abstract

SI: Research activities of the Greek Society of Experimental Mechanics of Materi Views: 549 Downloads: 393 Vol. 13, No. 50 (2019) September 1, 2019 pp. 370-382

An experimental study on restoration technique for the Acropolis of Athens: developing the experimental set-up for pull-out testing of titanium bars embedded in marble blocks

Ioanna Dakanali, Aikaterini Marinelli

This work aims at investigating the mechanisms activated during the ex­trac­tion of titanium bars from a marble volume (pull-out phenomenon), used for re­joining fragmented marble structural members at the monuments of the Acropolis of…

10.3221/IGF-ESIS.50.31Copy the DOI link

Details: An experimental study on restoration technique for the Acropolis of Athens: developing the experimental set-up for pull-out testing of titanium bars embedded in marble blocks PDF Visual Abstract

PDF Visual Abstract

Integrity of materials and structures Views: 237 Downloads: 137 Vol. 20, No. 77 (2026) April 25, 2026 pp. 173-206

Mechanical characterization and crack propagation in Additively Manufactured Polymers using Digital Image Correlation: a review

Taoufik Hachimi, Najat Zekriti, Fouad Ait Hmazi, Hamza Bagar, Hatim El Assad, Nassima Naboulsi

While Additive Manufacturing (AM) of polymers has matured from rapid prototyping to functional production, the layer-wise fabrication process introduces significant mechanical anisotropy and microstructural heterogeneity, which complicates…

10.3221/IGF-ESIS.77.11Copy the DOI link

Details: Mechanical characterization and crack propagation in Additively Manufactured Polymers using Digital Image Correlation: a review PDF HTML Visual Abstract

+2Other formats

Graphical AbstractPDF Podcast

PDF HTML Visual Abstract Graphical Abstract Podcast