EXPERIMENTAL STUDY ON BOND PROPERTIES OF GFRP BARS TO CEMENT MORTAR

Liu Zhongyu; Shang Yalong; Yan Fuyou; Zhang Qingwei; Ma Chongwu

doi:10.13204/j.gyjz200806019

Volume 38 Issue 6

Dec. 2014

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Liu Zhongyu, Shang Yalong, Yan Fuyou, Zhang Qingwei, Ma Chongwu. EXPERIMENTAL STUDY ON BOND PROPERTIES OF GFRP BARS TO CEMENT MORTAR[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(6): 71-73,78. doi: 10.13204/j.gyjz200806019

Citation:

Liu Zhongyu, Shang Yalong, Yan Fuyou, Zhang Qingwei, Ma Chongwu. EXPERIMENTAL STUDY ON BOND PROPERTIES OF GFRP BARS TO CEMENT MORTAR[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(6): 71-73,78. doi: 10.13204/j.gyjz200806019

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EXPERIMENTAL STUDY ON BOND PROPERTIES OF GFRP BARS TO CEMENT MORTAR

doi: 10.13204/j.gyjz200806019

1.
1. School of Civil Engineering,Zhengzhou University Zhengzhou 450001;
2.
2. Department of Civil Engineering,Anyang Normal University Anyang 455000;
3.
3. Department of Civil Engineering,Dongguan University of Technology Dongguan 523808

Received Date: 2007-06-01
Publish Date: 2008-06-20

Abstract

Abstract

Based on the pullout bond tests for the GFRP bars embedded in cement mortar,the influence of the GFRP diameter,the cement mortar strength and the bond length on the bond properties of GFRP bars to cement mortar is studied.The experimental results illustrate that the average bond strength increases with the increase in bond length or the cement mortar strength,while it decreases with the increase in diameter of GFRP bar.In addition,the shear rigidity increases with the increase in diameter of GFRP bar or the cement mortar strength,while it decreases with the bond length.
- GFRP bars,
- bond,
- pullout test,
- shear rigidity

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References(15)

References

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