A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Analysis of Cracking Moment and Immediate Deflection in FRP Rebars Reinforced Concrete Beams
Fiber reinforced polymer rebars have advantages of light weight, high tensile strength and excellent corrosion resistance. However, researches showed that [1-2], the low elastic modulus of FRP rebar resulting in a larger deflection than steel reinforced concrete beam in equivalent condition. Therefore, it is crucial to control the deflections in serviceability limit states. Three GFRP reinforced concrete beams were tested with four-point bending, deducing the cracking moment formula of the FRP reinforced beam. Then, Bischoff model is adopted to calculate the deflection, and reaching a good agreement with the experimental results. We recommend Bischoff model to evaluate the immediate deflections.
Analysis of Cracking Moment and Immediate Deflection in FRP Rebars Reinforced Concrete Beams
Fiber reinforced polymer rebars have advantages of light weight, high tensile strength and excellent corrosion resistance. However, researches showed that [1-2], the low elastic modulus of FRP rebar resulting in a larger deflection than steel reinforced concrete beam in equivalent condition. Therefore, it is crucial to control the deflections in serviceability limit states. Three GFRP reinforced concrete beams were tested with four-point bending, deducing the cracking moment formula of the FRP reinforced beam. Then, Bischoff model is adopted to calculate the deflection, and reaching a good agreement with the experimental results. We recommend Bischoff model to evaluate the immediate deflections.
Analysis of Cracking Moment and Immediate Deflection in FRP Rebars Reinforced Concrete Beams
Advanced Materials Research ; 671-674 ; 618-621
2013-03-11
4 pages
Article (Journal)
Electronic Resource
English
Analysis of Cracking Moment and Immediate Deflection in FRP Rebars Reinforced Concrete Beams
| British Library Conference Proceedings | 2013
| British Library Conference Proceedings | 1992
Cracking Behavior of Concrete Beams Reinforced with FRP Rebars
| British Library Conference Proceedings | 1996
Cracking behaviour of concrete beams reinforced with fiber reinforced plastic rebars
| Online Contents | 1996
Cracking behaviour of concrete beams reinforced with fiber reinforced plastic rebars
| British Library Online Contents | 1996