EXPERIMENTAL STUDY ON BENDING BEHAVIOR OF TIMBER BEAMS STRENGTHENED WITH CFRP SHEETS

Xie Qifang; Zhao Hongtie; Xue Jianyang; Wu Zhaohua

doi:10.13204/j.gyjz200707030

Volume 37 Issue 7

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2007 > 37(7): 104-107

Sun Feifei, Yang Fang, Li Guoqiang, Chen Suwen. EXPERIMENTAL RESEARCH ON HIGH-STRENGTH HOT-ROLLED H-CANTILEVER BEAM UNDER CYCLIC LOADING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(1): 46-50,45. doi: 10.13204/j.gyjz201201008

Citation:

Xie Qifang, Zhao Hongtie, Xue Jianyang, Wu Zhaohua. EXPERIMENTAL STUDY ON BENDING BEHAVIOR OF TIMBER BEAMS STRENGTHENED WITH CFRP SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(7): 104-107. doi: 10.13204/j.gyjz200707030

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EXPERIMENTAL STUDY ON BENDING BEHAVIOR OF TIMBER BEAMS STRENGTHENED WITH CFRP SHEETS

doi: 10.13204/j.gyjz200707030

1.
School of Civil Eng.,Xi'an Univ.of Arch.&Tech.Xi'an 710055

Received Date: 2006-12-29
Publish Date: 2007-07-20

Abstract

Abstract

According to the static tests of 8 rectangular timber beams strengthened with carbon fiber reinforced polymer(CFRP) sheets,the bending behaviors are studied such as failure characteristics,ultimate bearing capacity,rigidity,strain of timber section and CFRP sheets at the ends.The results show that CFRP sheets have a good strengthening effect for timber beam.This paper supplies a new method and test reference for repairing and strengthening of Chinese ancient timber buildings.
- CFRP sheet,
- strengthen,
- timber beam,
- bending behavior

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References(6)

References

[2] CECS 146:2003 碳纤维片材加固修复混凝土结构技术规程

祁英涛.中国古代建筑的保护与维修.北京:文物出版社,1986

[3] 张大照.CFRP加固修复木柱梁性能研究:[硕士学位论文].上海:同济大学,2003

[4] 马建勋,蒋湘闽,胡平,等.碳纤维布加固木梁抗弯性能的试验研究.工业建筑,2005,35(8):35-39

[5] Plevris N,Triantafillou T C.FRP-Reinforced Wood As a Structural Material.Journal of Material in Civil Engineering,1992,4(3):300 -317

[6] Johns K C,Lacroix S.Composite Reinforcement of Timber in Bending.Canadian Journal of Civil Engineering,2000,27(5):899-906

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