A comprehensive review on the factors affecting bond strength in concrete

PR Shunmuga Vembu, AK Ammasi - Buildings, 2023 - mdpi.com
The interaction of reinforcement bars with concrete determines the structural behavior and
bond performance (bond strength) in reinforced cement concrete. Bond strength and its …

Bond performance and physically explicable mathematical model of helically wound GFRP bar embedded in UHPC

D Tong, Y Chi, L Huang, Y Zeng, M Yu, L Xu - Journal of Building …, 2023 - Elsevier
Due to the superior corrosion resistance, glass fiber reinforced polymer (GFRP) reinforced
ultra-high performance concrete (UHPC) structure has been regarded as an attractive …

Flexural behavior of ribbed CFRP bars in ultra-high-performance fiber-reinforced concrete (UHPFRC) beams with lap-splice connection

SJ Yoo, DY Yoo, JY Lee, JH Lee, YS Yoon - Cement and Concrete …, 2024 - Elsevier
Due to transport limitations, lap-splice of CFRP bars is imperative, lap-spliced CFRP bars in
ultra-high strength concrete can be an innovative solution by reducing the lap-splice length …

Bond-slip behavior of lapped sand-coated deformed GFRP rebars in UHPC under double-row splice test

X Hu, W Xue, J Jiang - Cement and Concrete Composites, 2024 - Elsevier
Abstract Novel Ultra-High-Performance-Concrete (UHPC) structures reinforced with Fiber-
Reinforced Polymer (FRP) rebars are promising candidates for applications in important …

Externally bonded CFRP composites versus steel stirrups for the confinement of substandard lap spliced GFRP bars in RC beams

H Elsanadedy, L Alaoud, H Abbas, T Almusallam… - Composite …, 2023 - Elsevier
The goal of the current research was to investigate–using the FE (finite element) modeling–
the influence of externally attached CFRP (carbon FRP) U-wraps versus confining steel …

[HTML][HTML] Explainable Boosting Machine Learning for Predicting Bond Strength of FRP Rebars in Ultra High-Performance Concrete

A Mahmoudian, M Bypour, M Kioumarsi - Computation, 2024 - mdpi.com
Aiming at evaluating the bond strength of fiber-reinforced polymer (FRP) rebars in ultra-high-
performance concrete (UHPC), boosting machine learning (ML) models have been …

Swaged couplers for splicing GFRP reinforcing bars

N Kiani, A Nanni - Construction and Building Materials, 2023 - Elsevier
Fiber-reinforced polymer (FRP) reinforcing bars are used as reinforcement in concrete
structures mainly due to their non-corrosive property. FRP bars are anisotropic and use a …

Structural behavior of jointed precast concrete beams reinforced with GFRP bars

T Eldaleel, F Elgabbas, AF Abdelaziz, KM Morsy - Engineering Structures, 2024 - Elsevier
This experimental research aims to reduce the joint length between the precast concrete
elements reinforced with GFRP bars. The experimental work was divided into two stages …

[HTML][HTML] Pull-out Bond Efficiency and Load Capacity of the Bonded HSC Strips Reinforced with Steel and FRP Bars to Concrete

MH Seleem, FA Megahed, AAM Badawy… - Case Studies in …, 2025 - Elsevier
This study used the pull-out test to study the efficiency of bonding reinforced concrete (RC)
strips to the concrete elements. The effect of width, thickness, bond length (L b), and …

Bond properties of GFRP rebars in UHPC under different types of test

X Hu, W Xue, W Xue - Engineering Structures, 2024 - Elsevier
Abstract Bond properties of Glass Fiber-Reinforced Composite (GFRP) rebars in Ultra-High-
Performance Concrete (UHPC) are the key to designing the FRP-reinforced UHPC …