Results 11 to 20 of about 8,562 (279)

Response of Glass Fiber Reinforced Polymer (GFRP)-Steel Hybrid Reinforcing Bar in Uniaxial Tension

open access: yesInternational Journal of Concrete Structures and Materials, 2017
This study introduces a glass fiber reinforced polymer (GFRP)-steel hybrid bar with a core of a deformed steel bar (steel core). Six types of the hybrid cross section were considered, and a total of 48 tensile specimens were tested by the uniaxial ...
Minkwan Ju, Sangyun Lee, Cheolwoo Park
doaj   +3 more sources

A comparative life cycle assessment of fiber-reinforced polymers as a sustainable reinforcement option in concrete beams

open access: yesFrontiers in Built Environment, 2023
Environmental awareness and the need for sustainable construction inspired researchers and practitioners to explore innovative alternatives that might reduce greenhouse gas emissions and energy use related to excessive structural work.
Sami Sbahieh   +4 more
doaj   +1 more source

GFRP Bars Anchorage Resistance in a GFRP-Reinforced Concrete Bridge Barrier [PDF]

open access: yesMaterials, 2019
In the present paper, experimental and numerical investigations were conducted on concrete bridge barriers utilizing glass fiber reinforced polymer (GFRP) bars with a hook at their ends. Implementation of these hooked bars instead of the bent bars or headed-end bars in the bridge barriers presented in the Canadian Highway Bridge Design Code (CHBDC) was
Michael Rostami   +2 more
openaire   +2 more sources

Strength of concrete columns reinforced with Glass fiber reinforced polymer

open access: yesMagazine of Civil Engineering, 2021
Due to low compressive strength and low compressive elastic modulus in comparison with these in tension, GFRP reinforcement is often used for bending elements and is rarely used for compressive structures.
Nguyen Phan Duy   +3 more
doaj   +1 more source

Performance of concrete beams partially/fully reinforced with glass fiber polymer bars

open access: yesJournal of Engineering and Applied Science, 2021
One of the major advantages of using glass fiber-reinforced polymer bars as a replacement to the traditional steel-reinforced bars is its lightweight and high-resistant to corrosion.
Mohamed S. Moawad, Ahmed Fawzi
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

Infrared laser heating of GFRP bars and finite element temperature field simulation

open access: yesJournal of Materials Research and Technology, 2022
Glass fiber-reinforced polymer (GFRP) composites were prepared with ortho-phthalic unsaturated polyester resin as the matrix. Mass productions were carried out on a production line using infrared laser radiation and tunnel-kiln heating.
Yingwei Wang   +5 more
doaj   +1 more source

Bond behavior of fiber reinforced polymer bars under direct pullout conditions [PDF]

open access: yes, 2004
This paper examines the behavior of Eurocrete fiber-reinforced polymer (FRP) bars (glass, carbon, aramid, and hybrid) in concrete under direct pullout conditions.
Cairns J.   +4 more
core   +1 more source

FE modelling of bond interaction of FRP bars to concrete [PDF]

open access: yes, 2006
In this paper a computational modelling approach is used to investigate the bond behaviour of fibre-reinforced plastic (FRP) bars in concrete. Two finite element packages (ANSYS and ABAQUS) are used to model the bond interaction of FRP reinforcing bars ...
Achillides Z.   +8 more
core   +1 more source

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