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Ermioni Pasiou

Abstract

The experience gathered during the implementation of long series of laboratory experimental protocols, aiming to study the mechanical response of restored structural elements, is summarized. Conclusions are drawn con­cerning the proper exploitation of the laboratory results in field applications in the frame of on-going restoration projects of ancient stone monuments. The need of continuous bidirectional interaction between the scientific per­son­­nel working in the site and the scientists working in the laboratory is empha­sized. The role of the Digital Image Correlation technique in quantifying para­sitic effects influencing the laboratory data is proven decisive. The need to use modern sensing techniques, providing data from the interior of loaded res­tored complexes (simulating restored structural el­ements), like the Pressure Stimu­lated Currents and the Acoustic Emissions ones, according to a com­bined manner is highlighted. The capability of these two techniques to monitor the damage evolution within the mass of the elements tested and to provide clear pre-failure indicators renders them flexible tools in the hands of engineers designing the restoration projects.

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Section
SI: Research activities of the Greek Society of Experimental Mechanics of Materi

How to Cite

Pasiou, E. (2019) “Restoring stone monuments: Enlightening critical details by the combined use of innovative sensing techniques”, Frattura ed Integrità Strutturale, 13(50), pp. 560-572. doi: 10.3221/IGF-ESIS.50.47.