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Abstract
This study deals with experimental and numerical investigations of elastic wave propagation in steel bars partially embedded in mortar. The bars with different bonding lengths were tested. Two types of damage were considered: damage of the steel bar and damage of the mortar. Longitudinal waves were excited by a piezoelectric actuator and a vibrometer was used to non-contact measurements of velocity signals. Numerical calculations were performed using the finite elements method. As a result, this paper discusses the possibility of condition assessment in the bars embedded in the mortar by means of elastic waves.
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1515/ijame-2015-0011
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
International Journal of Applied Mechanics and Engineering
no. 20,
edition 1,
pages 159 - 170,
ISSN: 1734-4492 - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Rucka M., Zima B.: Elastic wave propagation for condition assessment of steel bar embedded in mortar// International Journal of Applied Mechanics and Engineering. -Vol. 20., iss. 1 (2015), s.159-170
- DOI:
- Digital Object Identifier (open in new tab) 10.1515/ijame-2015-0011
- Verified by:
- Gdańsk University of Technology
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