FRACTURE ANALYSIS OF THE INTERFACE BETWEEN STEEL AND FRP PLATE FOR THE STEEL BEAMS REINFORCED WITH FRP PLATE

Zheng Yun; Yue Qingrui; Hui Yunling; Ye Lieping

doi:10.13204/j.gyjz200811026

Volume 38 Issue 11

Dec. 2014

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Zheng Yun, Yue Qingrui, Hui Yunling, Ye Lieping. FRACTURE ANALYSIS OF THE INTERFACE BETWEEN STEEL AND FRP PLATE FOR THE STEEL BEAMS REINFORCED WITH FRP PLATE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 106-108. doi: 10.13204/j.gyjz200811026

Citation:

Zheng Yun, Yue Qingrui, Hui Yunling, Ye Lieping. FRACTURE ANALYSIS OF THE INTERFACE BETWEEN STEEL AND FRP PLATE FOR THE STEEL BEAMS REINFORCED WITH FRP PLATE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 106-108. doi: 10.13204/j.gyjz200811026

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FRACTURE ANALYSIS OF THE INTERFACE BETWEEN STEEL AND FRP PLATE FOR THE STEEL BEAMS REINFORCED WITH FRP PLATE

doi: 10.13204/j.gyjz200811026

1.
1. Central Research Institute of Building and Construction,MCC Group Beijing 100088;
2.
2. Department of Civil Engineering,Tsinghua University Beijing 100084

Received Date: 2008-06-20
Publish Date: 2008-11-20

Abstract

Abstract

Fatigue experimental results indicate that the fatigue life of steel structures reinforced with FRP is obviously increased as compared to steel members un-repaired,but the interface at the end of FRP often delaminates between FRP and steel beams.Analysis and simplified analysis models,finite element method are applied to calculate the energy release rate based on the fracture mechanics method,and the measures to prevent the interface from delaminating are put forward.
- FRP glue line interface,
- fracture mechanics,
- energy release rate,

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References(9)

References

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