Theoretical Analysis of Thermal Behavior of Overlapped GFRP Bars Embedded in Reinforced Concrete Beams
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-018-3086-5
Abstract: Fiber-reinforced polymer (FRP) bars are being increasingly used in civil engineering constructions due to their excellent properties in comparison with steel bars, especially in terms of corrosion resistance. Designers generally adopt over-reinforced sections to avoid… read more here.
Keywords: concrete beams; thermal behavior; gfrp bars; reinforced concrete ... See more keywords
Damage behaviour of concrete beams reinforced with GFRP bars
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2016.11.041
Abstract: Abstract The purpose of this paper is to present the entire damage evolution process of concrete beams reinforced with glass-fibre-reinforced polymer (GFRP) bars. Based on an appropriate damage constitutive model and three-point flexural tests, an… read more here.
Keywords: concrete beams; beams reinforced; damage behaviour; gfrp bars ... See more keywords
Experimental tests of two-span continuous concrete deep beams reinforced with GFRP bars and strut-and-tie method evaluation
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.02.078
Abstract: Abstract Test results of nine continuous concrete deep beams reinforced with GFRP bars and one specimen reinforced with steel rebars are reported. The investigated parameters included shear span-to-overall depth ratio ( a / h ),… read more here.
Keywords: continuous concrete; concrete deep; deep beams; beams reinforced ... See more keywords
Durability of glass fibre-reinforced polymer (GFRP) bars embedded in concrete under various environments. I: Experiments and analysis
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111687
Abstract: Abstract This paper presents the tensile strength of glass fibre-reinforced polymer (GFRP) reinforcing bars embedded in concrete that is exposed to tap water, saline solutions and ambient humidity under accelerated conditions. These conditions were used… read more here.
Keywords: embedded concrete; water; bars embedded; concrete ... See more keywords
Efficiency of GFRP bars and hoops in recycled aggregate concrete columns: Experimental and numerical study
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112986
Abstract: Abstract To develop a sustainable environment and to alleviate the problems of the large annual production of construction and demolition waste, the recycled aggregate concrete (RAC) has been used in the columns reinforced with glass… read more here.
Keywords: columns; concrete columns; aggregate concrete; gfrp bars ... See more keywords
Flexural performance of concrete beams reinforced by gfrp bars and strengthened by cfrp sheets
Sign Up to like & getrecommendations! Published in 2020 at "Case Studies in Construction Materials"
DOI: 10.1016/j.cscm.2020.e00417
Abstract: Abstract Glass-fiber-reinforced polymer (GFRP) bars reinforced concrete beams and fortified by carbon-reinforced polymer (CFRP) slips can provide high resilience, high sustainability and reasonable strength for a building scheme. Few experiments contract the combined operation of… read more here.
Keywords: concrete beams; flexural performance; gfrp bars; reinforced concrete ... See more keywords
Behavior of axially loaded low strength concrete columns reinforced with GFRP bars and spirals
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.110732
Abstract: Abstract This paper investigates the behavior of circular concrete columns reinforced with glass fiber reinforced polymer (GFRP) bars and spirals under axial load. Nine circular low strength concrete columns of 230 mm diameter and 1500 mm… read more here.
Keywords: strength; concrete columns; gfrp bars; columns ... See more keywords
Effect of fibers and hybrid fibers on the shear strength of lightweight concrete beams reinforced with GFRP bars
Sign Up to like & getrecommendations! Published in 2019 at "Structures"
DOI: 10.1016/j.istruc.2019.04.006
Abstract: Abstract The widespread use of concrete and concrete structures provide pursuant to the coming new requirements in technology and design of these structures. Combine different technologies to improve performance and increase the effectiveness of this… read more here.
Keywords: lwc; hybrid fibers; fibers hybrid; strength ... See more keywords
Bond performance of GFRP and steel rebars embedded in metakaolin based geopolymer concrete
Sign Up to like & getrecommendations! Published in 2020 at "Structures"
DOI: 10.1016/j.istruc.2020.07.048
Abstract: Abstract This research investigates the bond performance of metakaolin based geopolymer concrete (GPC). Pullout tests were conducted for steel and GFRP bars embedded in plain and fiber-reinforced GPC. Three types of mixes were adopted to… read more here.
Keywords: gfrp steel; bond performance; gfrp; gfrp bars ... See more keywords
Bond strength of GFRP bars in ultra-high strength concrete using RILEM beam tests
Sign Up to like & getrecommendations! Published in 2017 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2017.02.005
Abstract: Abstract This paper presents a study about the bond characteristics of glass fiber reinforced polymer (GFRP) bars in ultra-high strength concrete (UHSC). One hundred forty four beam specimens having variable parameters namely bar diameter, GFRP… read more here.
Keywords: strength; bond; gfrp bars; bars ultra ... See more keywords
In-Plane Performance of Unreinforced Concrete Masonry Strengthened with Prestressed GFRP Bars
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Composites for Construction"
DOI: 10.1061/(asce)cc.1943-5614.0000717
Abstract: AbstractThis research investigates the feasibility of using prestressed glass fiber reinforced polymer (GFRP) bars for enhancing the in-plane shear strength of unreinforced masonry (URM) walls. In this application, URM walls were strengthened with prestressed GFRP… read more here.
Keywords: urm walls; masonry; gfrp bars; strengthened prestressed ... See more keywords