ANALYSIS ON THE INTERFACE BOND PERFORMANCE OF CFRP-CONCRETE

Fang Enquan; Li Jinshun; Zhang Leishun

doi:10.13204/j.gyjz200707020

Volume 37 Issue 7

Dec. 2014

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Fang Enquan, Li Jinshun, Zhang Leishun. ANALYSIS ON THE INTERFACE BOND PERFORMANCE OF CFRP-CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(7): 66-69. doi: 10.13204/j.gyjz200707020

Citation:

Fang Enquan, Li Jinshun, Zhang Leishun. ANALYSIS ON THE INTERFACE BOND PERFORMANCE OF CFRP-CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(7): 66-69. doi: 10.13204/j.gyjz200707020

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ANALYSIS ON THE INTERFACE BOND PERFORMANCE OF CFRP-CONCRETE

doi: 10.13204/j.gyjz200707020

1.
1 Department of Geotechnical Engineering,Tongji University Shanghai 200092;
2.
2 Anyang University of Technology Anyang 455000;
3.
3 School of Environment and Water Conservancy,Zhengzhou University Zhengzhou 450002

Received Date: 2006-11-02
Publish Date: 2007-07-20

Abstract

Abstract

The key to engineering and experiment is the bond performance between CFRP and the concrete.It was analyzed the bond-slip model for the CFRP-concrete interface from the theoretical viewpoint and was deduced the effective bond length and the bond stress formula.The results by the formulas were compared with the results of experiments and other articles,the values calculated by the effective bond length formula were found to closely match with the results of experiments. The further amendments of the bond stress formula were discussed according to the experiences and experiments.
- carbon fiber reinforced polymer(CFRP),
- bond-slip,
- strain,
- local bond shear stress,
- concrete

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References(14)

References

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