EXPERIMENTAL STUDY ON THE END ANCHORAGE OF THE CONCRETE MEMBERS STRENGTHENED WITH CFRP

Cui Xiguang; Liu Zhi; Liu Xiang; Wang Yongjia

doi:10.13204/j.gyjz201107027

Volume 41 Issue 7

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2011 > 41(7): 125-128

Cui Xiguang, Liu Zhi, Liu Xiang, Wang Yongjia. EXPERIMENTAL STUDY ON THE END ANCHORAGE OF THE CONCRETE MEMBERS STRENGTHENED WITH CFRP[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 125-128. doi: 10.13204/j.gyjz201107027

Citation:

Cui Xiguang, Liu Zhi, Liu Xiang, Wang Yongjia. EXPERIMENTAL STUDY ON THE END ANCHORAGE OF THE CONCRETE MEMBERS STRENGTHENED WITH CFRP[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 125-128. doi: 10.13204/j.gyjz201107027

Citation:

PDF( 0 KB)

EXPERIMENTAL STUDY ON THE END ANCHORAGE OF THE CONCRETE MEMBERS STRENGTHENED WITH CFRP

doi: 10.13204/j.gyjz201107027

1.
1. Shenyang Jianzhu University,Shenyang 110168,China;
2.
2. Institute of Urban Construction,Liaodong College,Dandong 118003,China;
3.
3. Shanghai Branch,Beijing Gangyuan Decoration Engineering Co.Ltd,Shanghai 201600,China

Received Date: 2010-10-26
Publish Date: 2011-07-20

Abstract

Abstract

Three methods of strengthening structures in the inflexed angle zones are put forward for CFRP reinforced concrete members,which are made to do destructive experiments with comparison specimens.Through analysis of the load-ultimate strain relationship and cross-section capacity,the anchorage effects are evaluated.These researches can be of help to the design of practical project and can be adopted by other projects.The experiment's results indicate that the strengthening effect of mechanical anchorage is better than the one of CFRP.The paper recommends the method of strengthening structure by angle steel.
- CFRP,
- strengthen,
- reinforced concrete,
- inflexed angle zones,
- anchorage

FullText(HTML)

References(9)

References

[2] 赵彤,谢剑,戴自强,等.碳纤维织物补强加固混凝土结构研究(综述)[J].工程力学,2000(增刊);758-763.

侯发亮.建筑结构粘结加固的理论与实践[M].武汉;武汉大学出版社,2003.

[3] 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.

[4] 卜良桃,王济川.建筑结构加固改造设计与施工[M].长沙;湖南大学出版社,2002.

[5] J Li, M N S Hadi. Behaviour of Externally Confined High-Strength Concrete Columns Under Eccentric Loading[J]. Composite Structures,2003,62;145-153.

[6] Meier U, Kaiser H.Strengthening of Structures with CFRP Laminates[C]//Proceeding of the Specialty Conference. Las Vegas, ASCE,1993,119(10);52-56.

[7] Nanni A.Flexural Behavior and Design of RC Members Using FRP Reinforcement[J]. Journal of Structure Engineering, ASCE,1993,119(11);48-52.

[8] GB 503672006混凝土结构加固设计规范[S].

[9] 崔熙光,李静轩,王帅,等. CFRP 加固混凝土翼缘受拉 T 形截面柱试验研究[J].沈阳建筑大学学报,2007(3);392-397.

Relative Articles

Supplements(0)

Cited By

Proportional views