Ultimate Confined Compressive Strength of Carbon Fiber-Reinforced Circular and Rectangular Concrete Column

Author(s):  
Jason Ongpeng ◽  
Isabel Nicole Lecciones ◽  
Jasmine Anne Garduque ◽  
Daniel Joshua Buera
2012 ◽  
Vol 174-177 ◽  
pp. 1459-1462
Author(s):  
Gui Qiu Huang ◽  
Zhen Huang ◽  
Jing Jiang ◽  
Xue Yuan Deng

This paper focuses on the mechanical properties of carbon fiber cloth reinforced bamboos. Using the carbon fiber cloth to reinforce circularly the bamboo can protect dry bursting of the bamboos and improve its mechanical performances. A series of experiments were carried out to investigate the compressive strength, tensile strength and bending strength of bamboo reinforced with carbon fiber cloth. The mechanical performances of bamboos with and without reinforcing were compared and the efficient reinforcing method was suggested, with such method the compressive strength and bending strength of carbon fiber reinforced bamboos could be increased obviously compared with that of bamboos without reinforcing.


1995 ◽  
Vol 44 (504) ◽  
pp. 1157-1163
Author(s):  
Kinya OGAWA ◽  
Toshihiko NISHIDA ◽  
Akira KURAISHI ◽  
Fumiko SUGIYAMA

2013 ◽  
Vol 641-642 ◽  
pp. 398-402
Author(s):  
Xiao Chu Wang ◽  
Jian Peng Zhang ◽  
Hong Tao Liu

To further study the mechanical properties of carbon fiber reinforced concrete (CFRC) about carbon fiber length, and determine the optimum length of the fiber. In this paper, based on the test, the enhancement effect of four different length of carbon fiber reinforced concrete is studied. Compressive strength curves and load-deformation curves of the test blocks mixing the different lengths carbon fiber are obtained. In the loading process, the change curve of the ratio of transverse strain and longitudinal strain are obtained. The results showed that the compressive strength increase and after decrease with the increase of fiber length. When the length of carbon fiber is 10 mm, the improved effect is best, and it can effectively improve the brittle failure of concrete. When the length of carbon fiber is more 30 mm, the improved effect of deformation of carbon fiber reinforced concrete is not obvious.


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