Results 51 to 60 of about 2,870 (218)

Compressive and Bonding Performance of GFRP-Reinforced Concrete Columns

Buildings
The use of glass-fiber-reinforced polymer (GFRP) bars as an alternative to steel bars for reinforcing concrete (RC) structures has gained increasing attention in recent years.
Eyad Alsuhaibani, Mansour Alturki, Saleh M. Alogla, Omar Alawad, Mohammed K. Alkharisi, Elsaid Bayoumi, Ali Aldukail   +6 more
doaj   +1 more source

Uniaxial Compression Behavior of Short Square and Circular RC Piles Constructed with GFRP Bars and Spirals Preconditioned in Simulated Marine Environments

, 2022
The current experimental investigation assessed the durability of reinforced concrete (RC) piles with glass fiber-reinforced polymer (GFRP) bars and spirals exposed to simulated marine environments.
Mohamed, Hamdy, Elhamaymy, Ahmed, Manalo, Allan, Benmokrane, Brahim   +3 more
core   +1 more source

Durability and structural integrity of columns reinforced with various combinations of steel and GFRP bars

Case Studies in Construction Materials
Steel bar corrosion is a critical concern in reinforced concrete (RCC) structures, particularly when exposed to coastal environments, saline air, industrial pollutants and high humidity.
Abhishek Prakash, S. Anitha Priyadharshani, Sarella Venkateswara Rao   +2 more
doaj   +1 more source

Novel high-temperature resistant GFRP bars with DOPO-modified vinyl ester: Design, performance, and application

Case Studies in Construction Materials
Glass fiber-reinforced polymer (GFRP) bars are used in concrete structures to solve corrosion and durability concerns. While the rapid deterioration of the mechanical properties of GFRP bars at elevated temperatures hinders their widespread application ...
Xu Liang, Terrance Lim, Xiaoqing Zhao, Lili Hu, Qiaolong Yuan, Zhiwei Wang   +5 more
doaj   +1 more source

Bond Strength of composite CFRP reinforcing bars in timber

, 2015
The use of near-surface mounted (NSM) fibre-reinforced polymer (FRP) bars is an interesting method for increasing the shear and flexural strength of existing timber members.
Luca Righetti, Antonio Borri, Borri, Antonio, Marco Corradi, Corradi, Marco, Righetti, Luca   +5 more
core   +1 more source

Experimental investigation of concentrically and eccentrically loaded circular hollow concrete columns reinforced with GFRP bars and spirals

, 2023
Hollow concrete columns (HCCs) constitute a structural system with low self-weight, reduced material use, and high strength-to-weight ratio. Limited studies, however, have focused on investigating the concentrically loaded behavior of circular HCCs ...
Gouda, Mohammed Gamal, Manalo, Allan C., Brahim Benmokrane, Hamdy M. Mohamed, Benmokrane, Brahim, Mohammed Gamal Gouda, Allan C. Manalo, Mohamed, Hamdy M.   +7 more
core   +1 more source

GFRP reinforced concrete : environmental and movement characteristics [PDF]

, 2004
For the last few decades, research has been conducted in order to come over the problem of corrosion in steel reinforced concrete. Consequently, methods such as cathodic protection, epoxy coatings, concrete additives, etc., have been tried ...
Al-Salem, Sultan, Sultan Al-salem
core  

Performance of Glass Fiber Composites With Plastic‐Waste Pyrolysis Char as Filler

Polymer Composites, EarlyView.
Valorisation of mixed plastic waste into carbonaceous char via pyrolysis, its integration as a microfiller in epoxy/E‐glass (GFRP) laminates, and characterisation to assess composite performance as a function of filler loading. ABSTRACT Plastic pyrolysis offers circular solutions for mixed plastic waste but leaves a carbonaceous char that is often ...
Jerome Anokwu, Andrew Clark, Natalie Ferry, Levingshan Augusthus‐Nelson   +3 more
wiley   +1 more source

Effect of Bonding Area on Bond Stress Behavior of GFRP Bars in Concrete [PDF]

, 2023
The application of Glass Fiber Reinforced Polymer (GFRP) bars is suitable for concrete structures that are susceptible to corrosion, owing to their corrosion-resistant characteristics.
. Fakhruddin, Rudy Djamaluddin, Luna N. Ngeljaratan, Ngeljaratan, Luna N., Irmawaty, Rita, Rita Irmawaty, Hamzah, Suharman, Fakhruddin, ., . Kusnadi, Kusnadi, ., Djamaluddin, Rudy, Suharman Hamzah   +11 more
core   +1 more source

A Review of Mechanical Reinforcement and Piezoresistive Self‐Sensing in Carbon Nanotube Fiber Composites

Polymer Composites, EarlyView.
PSPP‐TRL mapping of CNT‐modified CFRP literature, with four recurring confusions resolved and five scale‐up problems quantified. ABSTRACT Carbon nanotube‐modified fiber composites are often presented as a route to stronger, tougher, and self‐sensing structural materials.
Sanan H. Khan
wiley   +1 more source