Guided wave propagation for assessment of adhesive bonding between steel and concrete - Publikacja - MOST Wiedzy

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Guided wave propagation for assessment of adhesive bonding between steel and concrete

Abstrakt

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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Licencja
Creative Commons: CC-BY-NC-ND otwiera się w nowej karcie

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Informacje szczegółowe

Kategoria:
Aktywność konferencyjna
Typ:
materiały konferencyjne indeksowane w Web of Science
Opublikowano w:
Procedia Engineering strony 2300 - 2305,
ISSN: 1877-7058
Tytuł wydania:
10th International Conference on Structural Dynamics (EURODYN) strony 2300 - 2305
ISSN:
1877-7058
Język:
angielski
Rok wydania:
2017
Opis bibliograficzny:
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:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.proeng.2017.09.189
Bibliografia: test
  1. K. Zilch, R. Niedermeier, W. Finckh, Strengthening of Concrete Structures with Adhesive Bonded Reinforcement: Design and Dimensioning of CFRP Laminates and Steel Plates, Wilhelm Ernst & Sohn, Berlin, 2014. otwiera się w nowej karcie
  2. N. Akroush, T. Almahallawi, M. Seif, and E. Y. Sayed-Ahmed, CFRP shear strengthening of reinforced concrete beams in zones of combined shear and normal stresses, Compos. Struct. 162 (2017) 47-53. otwiera się w nowej karcie
  3. P. Gao, X. Gu, and A. S. Mosallam, Flexural behavior of preloaded reinforced concrete beams strengthened by prestressed CFRP laminates, Compos. Struct. 157 (2016), 33-50. otwiera się w nowej karcie
  4. A. Napoli and R. Realfonzo, Reinforced concrete beams strengthened with SRP/SRG systems: Experimental investigation, Constr. Build. Mater. 93 (2015) 654-677. otwiera się w nowej karcie
  5. B. Zima, M. Rucka, Detection of debonding in steel bars embedded in concrete using guided wave propagation, Diagnostyka 17(3) (2016) 27-34. otwiera się w nowej karcie
  6. B. Zima, M. Rucka, Wave propagation in damage assessment of ground anchors, Journal of Physics: Conference Series 628 (2015), article number: 012026 (8 pages). otwiera się w nowej karcie
  7. Rokhlin, Lamb wave interaction with lap-shear adhesive joints : Theory and experiment, J. Acoust. Soc. Am. 89(6) (1996) 2758-2765. otwiera się w nowej karcie
  8. 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. otwiera się w nowej karcie
  9. M. Castaings, SH ultrasonic guided waves for the evaluation of interfacial adhesion, Ultrasonics 54(7) (2014) 1760-1775. otwiera się w nowej karcie
Źródła finansowania:
Weryfikacja:
Politechnika Gdańska

wyświetlono 129 razy

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