STUDY ON CFRP-CONCRETE BOND BEHAVIOR SUBJECTED TO FREEZE-THAW CYCLES

Guan Qiaoyan; Gao Danying; Li Shan

doi:10.13204/j.gyjz201006003

Volume 40 Issue 6

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2010 > 40(6): 9-11,26

Guan Qiaoyan, Gao Danying, Li Shan. STUDY ON CFRP-CONCRETE BOND BEHAVIOR SUBJECTED TO FREEZE-THAW CYCLES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(6): 9-11,26. doi: 10.13204/j.gyjz201006003

Citation:

Guan Qiaoyan, Gao Danying, Li Shan. STUDY ON CFRP-CONCRETE BOND BEHAVIOR SUBJECTED TO FREEZE-THAW CYCLES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(6): 9-11,26. doi: 10.13204/j.gyjz201006003

Guan Qiaoyan, Gao Danying, Li Shan. STUDY ON CFRP-CONCRETE BOND BEHAVIOR SUBJECTED TO FREEZE-THAW CYCLES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(6): 9-11,26. doi: 10.13204/j.gyjz201006003

Citation:

Guan Qiaoyan, Gao Danying, Li Shan. STUDY ON CFRP-CONCRETE BOND BEHAVIOR SUBJECTED TO FREEZE-THAW CYCLES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(6): 9-11,26. doi: 10.13204/j.gyjz201006003

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STUDY ON CFRP-CONCRETE BOND BEHAVIOR SUBJECTED TO FREEZE-THAW CYCLES

doi: 10.13204/j.gyjz201006003

1.
1. Zhengzhou Institute of Aeronautial Industry Management,Zhengzhou 450002,China;
2.
2. Research Center of New Style Building Materials &Structure,Zhengzhou University,Zhengzhou 450002,China;
3.
3. State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China

Received Date: 2009-06-25
Publish Date: 2010-06-20

Abstract

Abstract

Inner shear test method was used to study CFRP-concrete bond behavior under freeze-thaw cycles.Through this test，the influence of freeze thaw cycle to interface durabilities was revealed，and scientific basis for structural reinforcement of cold regions was provided. The tests results indicate that freeze-thaw cycles has significant effects on the failure modes of interface between CFRP and concrete. The bond strength and crack initial load of CFRP-concrete exhibit decreasing trends with an increase in number of freeze-thaw cycles.
- carbon fiber-reinforced polymer (CFRP),
- concrete,
- freeze-thaw cycles,
- bond

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References(9)

References

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