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Prediction of the creep rupture strength of GFRP bars
Construction and Building Materials, 2019Abstract The experimental portion of this study presents the results of an investigation into the unconditioned creep rupture strength of two different types of 12.7 mm GFRP bar both made with vinylester resin and ECR glass fibers but with different surface enhancements.
Marco Rossini +2 more
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Performace of Muiti-bar GFRP Tiebacks
Deep Foundations Institute 50th Annual Conference ProceedingsMulti-bar tiebacks by MST, made from Glass Fiber Reinforced Polymer (GFRP), offer an innovative solution for both temporary and long-term anchoring applications, providing numerous advantages over traditional steel tiebacks. A key feature of multi-bar GFRP tiebacks by MST is their low relaxation, improved creep behavior, and very high bond strength ...
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Durability of GFRP bars: a critical review of the literature
Progress in Structural Engineering and Materials, 2005AbstractThe research undertaken during the last two decades has shown that one of the potential solutions to the steel‐corrosion‐related problems in concrete is the use of fiber‐reinforced composite (FRP) reinforcement as a replacement for traditional steel bars.
Gilbert Nkurunziza +3 more
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Embedding Materials for Strengthening of Masonry with GFRP Bars
2003Un-reinforced masonry (URM) walls are one of the oldest and most widely used types of construction in the world but they are prone to failure when subjected to overstresses caused by out-of-plane and in-plane loads. The successful use of near surface mounted (NSM) fiber-reinforced polymer (FRP) bars for strengthening of concrete members has been ...
TURCO V. +3 more
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Tensile and Bond Properties of GFRP Reinforcing Bars
ACI Materials Journal, 1995The bond characteristics of four different types of glass fiber reinforced plastic (GFRP) reinforcing bars with different surface deformations were analyzed in experiments. Local bond stress-slip data, as well as bond stress-radial deformation data, needed for constitutive modeling of the interface mechanics, were obtained for varying levels of ...
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Bond Characteristic of Lightweight Concrete with Deformed GFRP Bar and Sand Coated GFRP Bar
Journal of the Korean Society for Advanced Composite Structures, 2016Dong-Ki Lee, Heui-Suk Jang
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Impact of exposing GFRP bars to humid environments on the behavior of GFRP RC beams
Materials Today: Proceedings, 2023Hakem Alkhraisha, Farid Abed
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Durability of gfrp reinforcing bars and their bond in concrete
2015The use of composite reinforcing bars (rebars) for the reinforcement of concrete appears as an attractive solution to prevent corrosion, which is the main pathology encountered on concrete structures. Although such rebars are being used for more than ten years, there is a clear lack of knowledge regarding their durability, especially under alkaline ...
Rolland, Arnaud +4 more
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Tensile behavior of GFRP bar at quasi-static and high strain rate
Construction and Building Materials, 2023Peng Zhu, Wenjun Qu
exaly