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Verification Experiments on Bond Behaviour of Near Surface Mounted Strengthened Concrete Structure

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DOI: 10.23977/jemm.2022.070403 | Downloads: 17 | Views: 459

Author(s)

Xiaodong Zhang 1

Affiliation(s)

1 School of Environmental Arts and Architectural Engineering, Heilongjiang University of Technology, No.99 South Heping Street, Jixi City, Heilongjiang Province, China

Corresponding Author

Xiaodong Zhang

ABSTRACT

Fibre-reinforced polymer (FRP)-the currently produced materials are now widely used for bridges and the strengthening and retrofitting of concrete structures. Early on 1982, externally bonded FRP sheets have been successfully applied to strengthen concrete structures. Now the technology of Near-Surface Mounted Fibre-reinforced polymer (FRP) is widely used. Lots of experiments were carried out to characterize the way of properly use of this technology. Finally it was observed that the longest embedded lengths gave the most consistent results. Although there are always problems related to long-embedded length case in real situation. Research on the case of short-embedded length is desirable to highlight any weaknesses in the test method which is used in the research on long-embedded length case. The experiments carried in this paper are aimed to verify the conclusion which previous researchers have made.

KEYWORDS

Concrete Structure Repair, Strengthening Concrete Structure, Near Surface Mounted CFRP

CITE THIS PAPER

Xiaodong Zhang, Verification Experiments on Bond Behaviour of Near Surface Mounted Strengthened Concrete Structure. Journal of Engineering Mechanics and Machinery (2022) Vol. 7: 17-36. DOI: http://dx.doi.org/10.23977/jemm.2022.070403.

REFERENCES

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