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Strategic Study of CAE >> 2004, Volume 6, Issue 10

Deflection Analysis of RC Beam Strengthened by Epoxy-bonded Glass Fiber Reinforced Plastic Plate

1. Dept . of Bridge & Structural Engineering of Southwest Jiaotong University , Chengdu 610031 , China

2. Dept , of Civil Architectural Engineering of Jiaozuo Institute of Technology , Jiaozuo , Henan 454000 , China

Funding project:高等学校优秀青年教师教学科研奖励计划资助项目(A0110719950102);河南省自然科学基金资助项目(0311051600) Received: 2003-12-18 Revised: 2004-04-08 Available online: 2004-10-20

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Abstract

The GFRP plate was epoxy-bonded to the tension flanges of RC beam, which can effectively improve the bending strength and the lateral stiffness of the RC beam. In this paper, the pulling force of GFRP plate and the deflection of the plated beam have been analyzed when the plated beam bears three different loads. The results can guide experiment and study in the future.

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References

[ 1 ] 腾智明主编.钢筋混凝土基本构件[M ].北京:清华大学出版社, 1997

[ 2 ] 刘祖华, 朱伯龙.粘钢加固混凝土梁解析分析[J].同济大学学报, 1994, (1) :21~26 link1

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