EXPERIMENTAL STUDY OF ANCHORAGE METHODS IN TECHNIQUE OF CONCRETE STRUCTURE STRENGTHENED WITH PRESTRESSED CFRP SHEETS

Li Qing-wei; Yang Yong-xin; Yue Qing-rui; Chen Long-hua; Zhang Qing-hai

doi:10.13204/j.gyjz200604003

Volume 36 Issue 4

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2006 > 36(4): 9-11,39

Li Qing-wei, Yang Yong-xin, Yue Qing-rui, Chen Long-hua, Zhang Qing-hai. EXPERIMENTAL STUDY OF ANCHORAGE METHODS IN TECHNIQUE OF CONCRETE STRUCTURE STRENGTHENED WITH PRESTRESSED CFRP SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(4): 9-11,39. doi: 10.13204/j.gyjz200604003

Citation:

Li Qing-wei, Yang Yong-xin, Yue Qing-rui, Chen Long-hua, Zhang Qing-hai. EXPERIMENTAL STUDY OF ANCHORAGE METHODS IN TECHNIQUE OF CONCRETE STRUCTURE STRENGTHENED WITH PRESTRESSED CFRP SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(4): 9-11,39. doi: 10.13204/j.gyjz200604003

Citation:

Li Qing-wei, Yang Yong-xin, Yue Qing-rui, Chen Long-hua, Zhang Qing-hai. EXPERIMENTAL STUDY OF ANCHORAGE METHODS IN TECHNIQUE OF CONCRETE STRUCTURE STRENGTHENED WITH PRESTRESSED CFRP SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(4): 9-11,39. doi: 10.13204/j.gyjz200604003

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EXPERIMENTAL STUDY OF ANCHORAGE METHODS IN TECHNIQUE OF CONCRETE STRUCTURE STRENGTHENED WITH PRESTRESSED CFRP SHEETS

doi: 10.13204/j.gyjz200604003

1.
Central Research Institute of Building and Construction,MCC Group Beijing 100088

Received Date: 2005-10-20
Publish Date: 2006-04-20

Abstract

Abstract

The technique of concrete structure strengthened with prestressed CFRP sheet is an effective technique anchorage method is an important problem in this technique.The anchorage effect of different layout of U-shaped CFRP sheets is given by load-testing 7 concrete beams.The principles of placing U-shaped CFRP sheets are proposed,which may benefit the design and construction of this technique.
- prestressed CFRP sheet,
- concrete structure,
- anchorage methods,
- U-shaped sheets

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References

岳清瑞, 杨勇新. 纤维增强复合材料与现代基础设施建设. 中国有色金属学报, 2004(5)

Wight R G, Green M F, Erki M-A. Prestressed FRP Sheets forPoststrengthening Reinforced Concrete Beams. Journal of Composites forConstruction, 2001(11): 214-220

尚守平, 彭晖, 童桦, 等. 预应力碳纤维布加固混凝土受弯构件抗弯性能研究. 建筑结构学报, 2003(5)

李庆伟. 预应力碳纤维布加固混凝土结构预应力损失及锚固方式试验研究: [ 硕士学位论文]. 北京: 中冶集团建筑研究总院, 2005

Yang Yongxin, Yue Qingrui. Experimental Study of RC BeamsStrengthened with Prestressed CFRP Sheets MThe Eighth InternationalSymposium on Structural Engineering for Young Experts. Xuzhou:2004

CECS 146: 2003 碳纤维片材加固混凝土结构技术规程

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