BENDING TESTS AND NUMERICAL ANALYSIS OF CFRP STRENGTHENED RC BEAMS

Zhang Guangtai; Liu Qing; Wang Kexin

doi:10.13204/j.gyjz200908021

Volume 39 Issue 8

Dec. 2014

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Zhang Guangtai, Liu Qing, Wang Kexin. BENDING TESTS AND NUMERICAL ANALYSIS OF CFRP STRENGTHENED RC BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 80-83. doi: 10.13204/j.gyjz200908021

Citation:

Zhang Guangtai, Liu Qing, Wang Kexin. BENDING TESTS AND NUMERICAL ANALYSIS OF CFRP STRENGTHENED RC BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 80-83. doi: 10.13204/j.gyjz200908021

Zhang Guangtai, Liu Qing, Wang Kexin. BENDING TESTS AND NUMERICAL ANALYSIS OF CFRP STRENGTHENED RC BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 80-83. doi: 10.13204/j.gyjz200908021

Citation:

Zhang Guangtai, Liu Qing, Wang Kexin. BENDING TESTS AND NUMERICAL ANALYSIS OF CFRP STRENGTHENED RC BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 80-83. doi: 10.13204/j.gyjz200908021

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BENDING TESTS AND NUMERICAL ANALYSIS OF CFRP STRENGTHENED RC BEAMS

doi: 10.13204/j.gyjz200908021

1.
College of Civil Engineering,Xinjiang University,Urumqi 830008,China

Received Date: 2009-04-10
Publish Date: 2009-08-20

Abstract

Abstract

It is conducted an experimental study on the flexural performance of 6 CFRP strengthened RC beams.Test results show that under certain conditions,when substituting GFRP U-hoops for partial CFRP U-hoops,the reinforcement effect will be about the same,but it can effectively reduce the cost of reinforcement,the test results provide a reference for engineering practice.CFRP reinforced concrete beams nonlinear problems can be simulated by ANSYS,the results are closer to those of the test,i.e.a difference is in 10%,hence to some extent,it can substitute for test analysis.
- CFRP sheet,
- GFRP sheet,
- U-hoop,
- strengthen

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References(6)

References

叶列平,庄江波.预应力碳纤维布加固钢筋混凝土T型梁的试验研究[J],工业建筑,2005,35(8):7-12;

[2] 腾锦光,陈建飞,S T史密斯.FRP加固混凝土结构[M].北京:中国建筑工业出版社,2005;

[3] 郑文英.碳纤维加固钢筋混凝土梁正截面的试验研究[D].乌鲁木齐:新疆大学,2006;

[4] 黄羽立,叶列平.碳纤维布受弯加固RC梁粘结性能的非线性有限元分析[J].工程力学,2004,21(4):54-61;

[5] 张子潇,叶列平,陆新征.U型FRP加固钢筋混凝土梁受剪剥离性能的有限元分析[J].工程力学,2008,22(4):155-162;

[6] 王文炜.FRP加固混凝土结构技术及应用[M].北京:中国建筑工业出版社,2007.

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