Experimental Study on Punching Shear Strength of Fiber Reinforced Concrete Slabs

2021 ◽  
pp. 166-173
Author(s):  
Salah Altoubat ◽  
Nadia Nassif ◽  
Mohamed Maalej
Keyword(s):  
Experimental Study ◽  
Shear Strength ◽  
Reinforced Concrete ◽  
Fiber Reinforced Concrete ◽  
Punching Shear ◽  
Concrete Slabs ◽  
Fiber Reinforced ◽  
Reinforced Concrete Slabs

scholarly journals Consideration on punching shear strength of steel-fiber-reinforced concrete slabs

2015 ◽  
Vol 7 (5) ◽  
pp. 168781401558425 ◽  
Author(s):  
Hyunjin Ju ◽  
Na-Rae Cheon ◽  
Deuck Hang Lee ◽  
Jae-Yuel Oh ◽  
Jin-Ha Hwang ◽  
...  
Keyword(s):  
Shear Strength ◽  
Reinforced Concrete ◽  
Steel Fiber ◽  
Fiber Reinforced Concrete ◽  
Punching Shear ◽  
Concrete Slabs ◽  
Fiber Reinforced ◽  
Steel Fiber Reinforced Concrete ◽  
Reinforced Concrete Slabs

Punching shear behavior of lightweight fiber reinforced concrete slabs

2016 ◽  
Vol 99 ◽  
pp. 257-265 ◽  
Author(s):  
Angelo Caratelli ◽  
Stefania Imperatore ◽  
Alberto Meda ◽  
Zila Rinaldi
Keyword(s):  
Reinforced Concrete ◽  
Shear Behavior ◽  
Fiber Reinforced Concrete ◽  
Punching Shear ◽  
Concrete Slabs ◽  
Fiber Reinforced ◽  
Reinforced Concrete Slabs

Critical shear crack theory-based punching shear model for FRP-reinforced concrete slabs

2020 ◽  
pp. 136943322097814
Author(s):  
Xing-lang Fan ◽  
Sheng-jie Gu ◽  
Xi Wu ◽  
Jia-fei Jiang
Keyword(s):  
Shear Strength ◽  
Reinforced Concrete ◽  
Shear Crack ◽  
Concrete Strength ◽  
Weight Ratio ◽  
Punching Shear ◽  
Concrete Slabs ◽  
Crack Theory ◽  
Reinforced Concrete Slabs ◽  
Rc Slabs

Owing to their high strength-to-weight ratio, superior corrosion resistance, and convenience in manufacture, fiber-reinforced polymer (FRP) bars can be used as a good alternative to steel bars to solve the durability issue in reinforced concrete (RC) structures, especially for seawater sea-sand concrete. In this paper, a theoretical model for predicting the punching shear strength of FRP-RC slabs is developed. In this model, the punching shear strength is determined by the intersection of capacity and demanding curve of FRP-RC slabs. The capacity curve is employed based on critical shear crack theory, while the demand curve is derived with the help of a simplified tri-linear moment-curvature relationship. After the validity of the proposed model is verified with experimental data collected from the literature, the effects of concrete strength, loading area, FRP reinforcement ratio, and effective depth of concrete slabs are evaluated quantitatively.

Influence of fiber orientation on the behavior of fiber reinforced concrete slabs

2021 ◽  
Author(s):  
Antonio Conforti ◽  
Estefania Cuenca ◽  
Raúl Zerbino ◽  
Giovanni A. Plizzari
Keyword(s):  
Reinforced Concrete ◽  
Fiber Orientation ◽  
Fiber Reinforced Concrete ◽  
Concrete Slabs ◽  
Fiber Reinforced ◽  
Reinforced Concrete Slabs
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