scholarly journals INFLUENCES OF FACTORS OF MIX PROPORTIONS ON PROPERTIES OF FRESH AND HARDENED CFRCS : Experimental study on mix proportions and fundamental properties of light-weight carbon fiber reinforced concrete (CFRC) (Part 1)

Author(s):  
Yoshiyuki MITSUI ◽  
Kiyoshi MURAKAMI ◽  
Hiromichi SAKAI ◽  
Hiroki ERA ◽  
Koji TAKEDA ◽  
...  
2012 ◽  
Vol 430-432 ◽  
pp. 331-336
Author(s):  
Jian Hua Wang

Carbon fiber-reinforced polymer (CFRP) sheets have recently become popular for use as repair or rehabilitation material for deteriorated carbon fiber reinforced concrete structures. Carbon fiber reinforced concrete beams were analyzed by finite element software ANASYS. Through the finite element analysis, the results showed that using bonded CFRP to strengthen R. C. beams can significantly increase their load carrying capacity. However, the beams with prestressed CFRP can withstand larger ultimate loads than beams with bonded CFRP. Using bonded CFRP to strengthen R. C. beams can obviously reduce the ultimate deflection.


Author(s):  
Siti Nooriza Abd Razak ◽  
Nasir Shafiq ◽  
Yasmin Mohd Azmi ◽  
Laurent Guillaumat ◽  
Syed Ahmad Farhan ◽  
...  

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