| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lacidogna, Giuseppe
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Evaluation of the self-healing effect in cement-based materials with embedded cementitious capsules by means of Acoustic Emission techniquescitations
- 2023Evaluation of the self-healing effect in cement-based materials with embedded cementitious capsules by means of Acoustic Emission techniquescitations
- 2022Long-Range Correlations and Natural Time Series Analyses from Acoustic Emission Signalscitations
- 2017Acoustic Emission Monitoring of In-Service Large-Sized Structures
- 2016Cracking and crackling in concrete-like materials: A dynamic energy balancecitations
- 2016Elemental content variations in crushed mortar specimens measured by instrumental neutron activation analysis (INAA)citations
- 2015Neutron emissions and compositional changes at the compression failure of iron-rich natural rockscitations
- 2013Acoustic Emission and fracture energy dissipation in notched concrete beams subjected to three-point bending tests
- 2013Piezonuclear Fission Reactions from Earthquakes and Brittle Rocks Failure: Evidence of Neutron Emission and Non-Radioactive Product Elementscitations
- 2012Reliable onset time determination and source location of acoustic emissions in concrete structurescitations
- 2010Analysis of energy released by elastic emission in brittle materials under compression
- 2010Neutron emissions in brittle rocks during compression tests: Monotonic vs cyclic loadingcitations
Places of action
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article
Long-Range Correlations and Natural Time Series Analyses from Acoustic Emission Signals
Abstract
<jats:p>This work focuses on analyzing acoustic emission (AE) signals as a means to predict failure in structures. There are two main approaches that are considered: (i) long-range correlation analysis using both the Hurst (H) and the detrended fluctuation analysis (DFA) exponents, and (ii) natural time domain (NT) analysis. These methodologies are applied to the data that were collected from two application examples: a glass fiber-reinforced polymeric plate and a spaghetti bridge model, where both structures were subjected to increasing loads until collapse. A traditional (AE) signal analysis was also performed to reference the study of the other methods. The results indicate that the proposed methods yield reliable indication of failure in the studied structures.</jats:p>