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Abstract
Adhesive bonding is becoming more increasingly important in joining of structural elements. In civil engineering, there is a growing interest in connection by adhesive bonding in steel-concrete flexural members. This study concerns the guided wave propagation technique applied to condition assessment of an adhesive connection between a steel member and a concrete beam. Various states of degradation were considered by producing several laboratory samples differing in the placement and the length of the adhesive bond. Piezoelectric transducers were used to excite and to register signals of propagating waves. In addition, the finite elements method was used to simulate propagation of guided waves at the bond-line between steel and concrete. Results for the beam with perfect bonding were compared with results obtained for beams with partially degraded connections. The influence of the length of damaged bond and its position on registered signals was investigated.
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- Category:
- Conference activity
- Type:
- materiały konferencyjne indeksowane w Web of Science
- Published in:
-
Procedia Engineering
pages 2300 - 2305,
ISSN: 1877-7058 - Title of issue:
- 10th International Conference on Structural Dynamics (EURODYN) strony 2300 - 2305
- ISSN:
- 1877-7058
- Language:
- English
- Publication year:
- 2017
- Bibliographic description:
- Zima B., Rucka M..: Guided wave propagation for assessment of adhesive bonding between steel and concrete, W: 10th International Conference on Structural Dynamics (EURODYN), 2017, ,.
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.proeng.2017.09.189
- Bibliography: test
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- B. Zima, M. Rucka, Detection of debonding in steel bars embedded in concrete using guided wave propagation, Diagnostyka 17(3) (2016) 27-34. open in new tab
- B. Zima, M. Rucka, Wave propagation in damage assessment of ground anchors, Journal of Physics: Conference Series 628 (2015), article number: 012026 (8 pages). open in new tab
- Rokhlin, Lamb wave interaction with lap-shear adhesive joints : Theory and experiment, J. Acoust. Soc. Am. 89(6) (1996) 2758-2765. open in new tab
- F. L. di Scalea, M. Bonomo, and D. Tuzzeo, Ultrasonic Guided Wave Inspection of Bonded Lap Joints: Noncontact Method and Photoelastic Visualization, Res. Nondestruct. Eval. 13(3) (2001) 153-171. open in new tab
- M. Castaings, SH ultrasonic guided waves for the evaluation of interfacial adhesion, Ultrasonics 54(7) (2014) 1760-1775. open in new tab
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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