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GFRP Bars Anchorage Resistance in a GFRP-Reinforced Concrete Bridge Barrier. [PDF]
Materials (Basel), 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
Rostami M, Sennah K, Hedjazi S.
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Prediction of the Long-Term Performance and Durability of GFRP Bars under the Combined Effect of a Sustained Load and Severe Environments [PDF]
Materials, 2020 Jianwei Tu, Kui Gao
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Long-term behavior of GFRP reinforcing bars
Composite Structures, 2019 Abstract Glass fiber reinforced polymer (GFRP) bars represent a valid solution as internal reinforcement of concrete members for some particular applications. GFRP reinforcing bars (rebars) have a high-strength-to-weight ratio and good resistance to corrosion.
Tommaso D'Antino, Marco Andrea Pisani
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Development Length of GFRP Bars [PDF]
Journal of the Korea Concrete Institute, 2010 The objective of this study was to propose a development length equation for GFRP bars. A total of 104 modified pullout tests were completed while the test variables were embedment length (15, 30, ), net cover thickness (), top-cast bar effect, different GFRP bar types (K2KR, K3KR and AsUS), and bar diameters (10, 13, 16 mm). Average bond stresses were
Sang-Su Ha, Dong-Uk Choi
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Flexural Behaviour of GFRP Bars [PDF]
International Journal of Trend in Scientific Research and Development, 2018 Reinforced Cement Concrete RCC structures are usually reinforced with steel bars which are subjected to corrosion at critical temperatures and atmospheric conditions. Also the cost of steel reinforcement plays a significant role in any RCC construction. The rising prices of steel and their unavailability throughout the year have brought the contractors
N. N. Morey, S. D. Patil, A. P. Khangan
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BOND BEHAVIOR OF GFRP BARS IN CONCRETE WITH CARBON NANOTUBES
, 2023 This work investigates the adherence of 12.7 mm glass fiber-reinforced polymer (GFRP) bars in concrete with carbon nanotubes (CNT) through pull-out tests. Eighteen specimens were used to investigate the impact of CNT content (0% and 0.05% by weight of cement) and anchorage length (5d and 10d).
Reis, Elvys Dias +4 more
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Mode of failure for reinforced concrete beams with GFRP bars
Journal of Theoretical and Applied Mechanics, 2016 Crack propagation in concrete structures is a very complicated process. An experimental method to predict the stress distribution of a cracked GFRP reinforced concrete flexural beam is presented. The beam subjected to four-point bending is internally reinforced with unidirectional GFRP bars.
Masmoudi, Abdelmonem +2 more
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Axial-Flexural Interactions of GFRP-CFFT Columns with and without Reinforcing GFRP Bars
Journal of Composites for Construction, 2017 AbstractThis study presents the results of an experimental program and analytical modeling for axial-flexural interactions of concrete-filled glass fiber–reinforced polymer tube (GFRP-CFFT) columns...
Khan, Qasim S +2 more
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Design of Flexural Members Reinforced with GFRP Bars
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Reinforced concrete has emerged as a primary construction material since the nineteenth century. A passive combination of concrete and steel reinforcing bar (rebar), this composite material is widely used in various types of structures.
Abinash Kumar Sethi +3 more
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Investigation of HYSD Steel Bars and GFRP Bars
INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENTThe evolving demands of modern construction, especially in corrosive and high-performance environments, have led to the exploration of alternative reinforcement materials beyond traditional steel. This research investigates the mechanical behavior, bond performance, and environmental durability of High Yield Strength Deformed (HYSD) steel bars and ...
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