Research on the performance of geometrically similar reinforced concrete column restricted by BFRPTONG

Gusheng, LIU Yongsheng

Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2011, Vol. 35 ›› Issue (01) : 83-86.

PDF(2162885 KB)
南京林业大学学报（自然科学版）
PDF(2162885 KB)
Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2011, Vol. 35 ›› Issue (01) : 83-86. DOI: 10.3969/j.jssn.1000-2006.2011.01.019

Research on the performance of geometrically similar reinforced concrete column restricted by BFRPTONG

  • Gusheng, LIU Yongsheng
Author information +
History +

Abstract

The static compressive experiments of 150 mm×450 mm、200 mm×600 mm，250 mm×750 mm reinforced concrete columns reinforced by basalt fiber reinforce plastic (BFRP) sheet were conducted by 5 000 kN hydraulic testing machine. The results showed that restriction using BFRP sheets could increase the bearing and deformation ability of the reinforced concrete column and the limited stress increased of 847 %, 859 % and 8828 % respectively. The sizeeffect of bearing exists for different dimension specimens. Based on the FRP strength model, the strength model of reinforced concrete column restricted by BFRP was established by modifying the parameter.

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations
Gusheng, LIU Yongsheng. Research on the performance of geometrically similar reinforced concrete column restricted by BFRPTONG[J]. Journal of Nanjing Forestry University (Natural Sciences Edition）. 2011, 35(01): 83-86 https://doi.org/10.3969/j.jssn.1000-2006.2011.01.019

References

[1]Bazant Z P, Xiang Y. Size effect in compression fracture: splitting crack band propagation [J]. Journal of Engineering Mechanics,1997，123(2):162-172.
[2]Sener S, Barr B I G, Abusiaf H. Size effect in axially loaded reinforced concrete columns [J].Journal of Structural Engineering. 2004,130(4):662-670.
[3]Yazic S，Sezer G I. The effect of cylindrical specimen size on compressive strength of concrete [J].Building and Environment,2007,42(6):2417-2420.
[4]Issa M A, P E, S E, et al. Experimental and parametric study of circular short columns confined with CFRP composites [J]. Journal of Composites for Construction,2009,13(2):135-147.
[5]Masia M J,Gale T N,Shive N G. Size effect in axially loaded square-section prisms strengthened using carbon fibre reinforced polymer wrapping[J]. Canadian Journal of Civil Engineering,2004,31(1):1-13.
[6]童谷生，刘永胜，吴秋兰.玄武岩纤维布约束混凝土方柱的尺寸效应研究[J].混凝土，2009(3)：6-8.
[7]腾锦光,陈建飞,史密斯S T,等. FRP加固混凝土结构[M].林力,译.北京:中国建筑出版社,2005.
[8]Miyauchi K, Inoue S, Kuroda T, et al, A. Strengthening effects of concrete columns with carbon fiber sheet[J].Transactions of the Japan Concrete Institute, 1999(21):143-150.
[9] Saafi M, Toutanji H A, Li Z. Behavior of concrete columns confined with fiber reinforced polymer tubes[J]. ACI Materials Journal J, 1999,96(4): 500-509.
PDF(2162885 KB)

Accesses

Citation

Detail
Sections
Recommended
The full text is translated into English by AI, aiming to facilitate reading and comprehension. The core content is subject to the explanation in Chinese.

Author

Reader

Reviewer

www.nldxb.njfu.edu.cn

Edited ＆ Published by Editorial Department of Nanjing Forestry University(Natural Sciences Edition)
Address： No.159 Longpan Road,Nanjing 210037 Jiangsu,P.R.China
E-mail ：xuebao@njfu.edu.cn , xuebao@njfu.com.cn
Telephone +86-25-85428247,85427076
Distributed by China International Book Trading Corporation P.O. Box 399, Beijing ,P.R. China

/

〈 〉