Results 11 to 20 of about 8,564 (185)

Effect of GFRP rebars and polypropylene fibers on flexural strength in high-performance concrete beams with glass powder and microsilica

open access: yesCase Studies in Construction Materials, 2023
Considering the benefits of GFRP rebars and their lighter weight compared to steel rebars and the sustainability of polypropylene fibers, GFRP rebars and polypropylene fibers are investigated as sustainable materials replacements for steel rebars in high-
Maedeh Orouji, Erfan Najaf
doaj   +1 more source

Experimental Study on the Bond Performance between Glass-Fiber-Reinforced Polymer (GFRP) Bars and Concrete

open access: yesBuildings, 2023
By investigating the bond performance between glass-fiber-reinforced polymer (GFRP) bars and concrete, GFRP bars can be better applied to concrete structures as a building material.
Bo Wang, Gejia Liu, He Miao
doaj   +1 more source

Effect of main and NSM reinforcing materials on the behavior of the shear strengthened RC beams with NSM reinforced HSC layers and bars

open access: yesCase Studies in Construction Materials, 2023
It became common practice to utilize near-surface mounted (NSM) bars to improve the shear capacity of steel-reinforced concrete (RC) beams. Consequently, carbon fiber-reinforced polymer (FRP) is usually used to improve RC beams' shear performance ...
Ayman Abdo   +3 more
doaj   +1 more source

Effect of GFRP and steel reinforcement bars on the flexural behavior of RC beams containing recycled aggregate�

open access: yesFracture and Structural Integrity, 2022
Concrete containing wastes from the demolition of old deteriorated buildings are produced enormously. Concrete is a brittle matrix that is usually reinforced by ductile reinforcement such as steel bars.
Rasha A. El-Sadany   +2 more
doaj   +1 more source

Optimization of Concrete Beams Reinforced with GFRP Bars [PDF]

open access: yesJournal of Soft Computing in Civil Engineering, 2022
Members with GFRP bars exhibit different behavior from those with steel bars due to the brittle and low elastic modulus of the GFRP bars. However, there are limited studies considering the optimum design of reinforced concrete members with GFRP bars ...
Thaer Alrudaini
doaj   +1 more source

Experimental study on bond performance of GFRP bars in self-compacting steel fiber reinforced concrete [PDF]

open access: yes, 2013
Reinforcing bars made of Glass-Fiber-Reinforced Polymers (GFRP) are more and more common as internal reinforcement of concrete structures and infrastructures.
Barros, Joaquim A. O.   +4 more
core   +1 more source

Experimental and Numerical Investigation of Steel- and GFRP-Reinforced Concrete Beams Subject to Fire Exposure

open access: yesBuildings, 2023
This study investigates the behavior of three concrete beams reinforced with steel and GFRP bars under fire exposure. The fire tests of three beams were conducted including one control steel-reinforced concrete (RC) beam and two GFRP-RC beams.
Chanachai Thongchom   +6 more
doaj   +1 more source

Glass fibre reinforced polymer bars in concrete compression members [PDF]

open access: yes, 2015
The use of Glass Fibre-Reinforced Polymer (GFRP) composite materials as reinforcement for concrete structures to overcome corrosion problems has been growing. Past Canadian applications are dominated by bridge decks and car parks where de-icing salts are
Brown, Joel
core   +1 more source

Thermal analysis of GFRP-reinforced continuous concrete decks subjected to top fire [PDF]

open access: yes, 2017
Citation: Hawileh, R. A., & Rasheed, H. A. (2017). Thermal analysis of GFRP-reinforced continuous concrete decks subjected to top fire. International Journal of Advanced Structural Engineering. https://doi.org/10.1007/s40091-017-0168-7This paper presents
Hawileh, Rami A., Rasheed, Hayder A.
core   +2 more sources

Comparative study of Steel-FRP, FRP and steel reinforced coral concrete beams in their flexural performance [PDF]

open access: yes, 2020
In this paper, a comparative study of Carbon Fiber Reinforced Polymer (CFRP) Bar and Steel-Carbon Fiber Composite Bar (SCFCB) reinforced coral concrete beams are made through a series experimental tests and theoretical analysis.
Fu, F., Huang, C., Wang, L., Zhang, J.
core   +1 more source

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