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Abstract
In this paper, a condition assessment of masonry pillars is presented. Non-destructive tests were performed on an intact pillar as well as three pillars with internal inclusions in the form of a hole, a steel bar grouted by gypsum mortar, and a steel bar grouted by cement mortar. The inspection utilized ultrasonic stress waves and the reconstruction of the velocity distribution was performed by means of computed tomography. The results showed the possibilities of tomographic imaging in characterizing the internal structure of pillars. Particular attention was paid to the assessment of the adhesive connection between a steel reinforcing bar, embedded inside pillars, and the surrounding pillar body.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
Materials
no. 11,
edition 12,
pages 1 - 16,
ISSN: 1996-1944 - Language:
- English
- Publication year:
- 2018
- Bibliographic description:
- Zielińska M., Rucka M.: Non-Destructive Assessment of Masonry Pillars using Ultrasonic Tomography// Materials. -Vol. 11, iss. 12 (2018), s.1-16
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/ma11122543
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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