Results 21 to 30 of about 38,861 (257)
Ain Shams Engineering Journal, 2023 This paper experimentally investigates the dowel action contribution of longitudinal reinforcement, a hybrid of steel and GFRP bars (usually adopted for avoiding corrosion of steel bars), in concrete deep beams for different reinforcement schemes.
Aref Abadel +4 more
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Experimental and numerical study on tensile performance of GFRP bar reinforced UHPC members
Case Studies in Construction Materials, 2023 Glass fiber reinforced polymer (GFRP) bar reinforced ultra-high performance concrete (UHPC) (GFRP-UHPC) members’ tensile performance should be significantly different from that of steel-UHPC members due to differences between GFRP and steel bars in ...
Yida Li +5 more
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Flexural performance of Hybrid Fiber Reinforced Polymer Concrete using PVA fiber [PDF]
E3S Web of Conferences, 2021 This paper present the experimental result of flexural behavior of Hybrid Fiber Reinforced Polymer (HFRP) concrete beams reinforced with Glass Fiber Reinforced Polymer (GFRP) rebars and steel bars.
Naik G. Prashanth +2 more
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Durability assessment of the bonding performance between GFRP rebars and UPC in aquatic environments. [PDF]
Sci RepGlass Fiber Reinforced Polymer (GFRP) bars and Unsaturated Polyester resin Concrete (UPC) offer superior corrosion resistance, making them viable alternatives to steel bars and traditional concrete in water-related projects.
Li W, Cao W, Liu M, Zhou G, Jiao Y.
europepmc +2 more sources
Performance of 3D-printed concrete columns with GFRP rebars under axial compression. [PDF]
Sci Rep3D concrete printing (3DCP) offers transformative potential in the construction industry by enabling rapid, cost-effective, and sustainable fabrication, yet its application to structural components is limited by concrete’s brittleness and challenges in ...
Bates R, Aslani F.
europepmc +2 more sources
Durability Prediction of GFRP Rebar Based on Elastic Modulus Degradation
Frontiers in Materials, 2019 A conventional method to study the durability of Glass Fiber Reinforced Polymer (GFRP) rebars is to carry out tensile tests on the corroded GFRP bars.
Jianwei Tu +6 more
doaj +1 more source
Comparison of the Behavior of FRP Rebar with Steel Rebar in Reinforced Concrete Columns under Impact Loading [PDF]
پژوهشهای زیرساختهای عمرانی, 2021 The aim of this paper is to dynamic analyses of rectangular columns using different types of Fibre-reinforced plastic (FRP) rebars (CFRP-AFRP-GFRP) and compare them with steel rebars under impact loading.
Reza Heydari mal-amiri, Davoud Tavakoli
doaj +1 more source
Experimental Investigation for Tensile Performance of GFRP-Steel Hybridized Rebar [PDF]
Advances in Materials Science and Engineering, 2016 Tensile performance of the recently developed “FRP Hybrid Bar” at Korea Institute of Civil Engineering and Building Technology (KICT) is experimentally evaluated by the authors. FRP Hybrid Bar is introduced to overcome the low elastic modulus of the existing GFRP bars to be used as a structural member in reinforced concrete structures.
Dong-Woo Seo +3 more
openaire +3 more sources
Fibres for enhancing of the bond capacity between GFRP rebar and concrete [PDF]
, 2014 The effect of steel fibres (SF) and macro-polypropylene fibres (PPA) on the bond capacity between GFRP rebar and concrete has been studied in this work. A novel method using the equivalent bond strength to evaluate the bond toughness is proposed.
Aguiar, J. L. Barroso de +4 more
core +1 more source
Remarks on bond of GFRP rebars and concrete
Composites Part B: Engineering, 2016 Abstract The paper presents and extensive investigation on the bond behaviour between GFRP (glass fibre reinforced polymer) rebars and concrete. Pull-out tests were performed on helically wrapped and sand coated GFRP rebars with a wide range of diameters. Nonlinear finite element simulations of the tests allowed determining the effective distribution
FAVA, GIULIA +2 more
openaire +1 more source