FLEXURAL BEHAVIOR OF REINFORCED CONCRETE BEAMS STRENGTHENED WITH CFRP SHEETS BONDED WITH INORGANIC MATRIX

Xu Ming; Pang Fangteng; Chen Zhongfan

doi:10.13204/j.gyjz201304032

Volume 43 Issue 4

Dec. 2014

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Xu Ming, Pang Fangteng, Chen Zhongfan. FLEXURAL BEHAVIOR OF REINFORCED CONCRETE BEAMS STRENGTHENED WITH CFRP SHEETS BONDED WITH INORGANIC MATRIX[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 156-159. doi: 10.13204/j.gyjz201304032

Citation:

Xu Ming, Pang Fangteng, Chen Zhongfan. FLEXURAL BEHAVIOR OF REINFORCED CONCRETE BEAMS STRENGTHENED WITH CFRP SHEETS BONDED WITH INORGANIC MATRIX[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 156-159. doi: 10.13204/j.gyjz201304032

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FLEXURAL BEHAVIOR OF REINFORCED CONCRETE BEAMS STRENGTHENED WITH CFRP SHEETS BONDED WITH INORGANIC MATRIX

doi: 10.13204/j.gyjz201304032

1.
1. Key Lab of RC &PC Structures of Ministry of Education,Southeast University,Nanjing 210096,China;
2.
2. State Nuclear Electric Power Planning Design &Research Institute,Beijing 100094,China?

Received Date: 2012-07-25
Publish Date: 2013-04-20

Abstract

Abstract

Five RC beams strengthened with CFRP using MOC were tested.Crack patterns, failure modes, strength improvements and stiffness behavior were studied.In the mean time, the influence of the layer of CFRP on the performance of strengthened beams was also investigated.The test results show that using MOC as the adhesive to bond CFRP to an RC member is executable.Load-bearing capacity of the RC beams increased with the number of layers of CFRP while the ductility of those beams is reduced compared to the control beam.The failure modes changed from rupture of CFRP to CFRP delamination by increasing the layer.
- RC beam,
- CFRP,
- strengthening,
- inorganic matrix,
- flexural behaviors ?

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References(5)

References

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