THE INFLUENCE FACTORS ON THE STRENGTH AND DUCTILITY OF THE REINFORCED CONCRETE COLUMNS EXTERNALLY BONDED WITH CFRP

Xian Qiaoling; Yi Weijian; Ding Hongtao

doi:10.13204/j.gyjz200505027

Volume 35 Issue 5

Dec. 2014

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Xian Qiaoling, Yi Weijian, Ding Hongtao. THE INFLUENCE FACTORS ON THE STRENGTH AND DUCTILITY OF THE REINFORCED CONCRETE COLUMNS EXTERNALLY BONDED WITH CFRP[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(5): 101-104. doi: 10.13204/j.gyjz200505027

Citation:

Xian Qiaoling, Yi Weijian, Ding Hongtao. THE INFLUENCE FACTORS ON THE STRENGTH AND DUCTILITY OF THE REINFORCED CONCRETE COLUMNS EXTERNALLY BONDED WITH CFRP[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(5): 101-104. doi: 10.13204/j.gyjz200505027

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THE INFLUENCE FACTORS ON THE STRENGTH AND DUCTILITY OF THE REINFORCED CONCRETE COLUMNS EXTERNALLY BONDED WITH CFRP

doi: 10.13204/j.gyjz200505027

1.
1. Guangzhou University Guangzhou 510405;
2.
2. Hunan University Changsha 410082

Received Date: 2004-11-20
Publish Date: 2005-05-20

Abstract

Abstract

Basing on the experiment of 23 prototype reinforced concrete columns under eccentric simple-loaded action,four influence factors on the strength capacity and ductility of the columns have been studied respectively,which are the CFRP bond manner,load eccentricity,concrete strength and the longitudinal reinforcement ratio of columns.The research is significant to the strengthening of the RC columns with CFRP sheets.
- carbon fiber-reinforced polymer/plastic(CFRP),
- eccentrically loaded,
- reinforced,
- concrete column strengthen,
- bearing capacity ductility