Results 81 to 90 of about 1,590 (204)

Multi-technical analysis of damage process in GFRP-bar reinforced concrete beam [PDF]

Glass fibre-reinforced polymer (GFRP)-reinforced concrete can be defined as a next-generation structural materiali in which the reinforcing secondary phase consists in corrosion-resistant GFRP bars.
Ediblu, Silva Cezar., Friedrich, Leandro F., Lacidogna, Giuseppe, Jiang, Zihan, Iturrioz, Ignacio, Zhu, Zhiwen, Chen, Jueliang, Jy   +7 more
core   +1 more source

Glass Fiber Reinforced-Polymer (GFRP) Bar Reinforced Concrete Deck Slab: Strength and Serviceability

, 2011
This paper presents the study on GFRP bar reinforced concrete bridge deck that is designed as typical one-way concrete slab. Parametric study of deck thickness, girder spacing, and environmental reduction factor was performed, on the basis of ...
Jian Wei Huang
core   +1 more source

Experimental Investigation of the Eccentric Performance of Columns Reinforced by Steel and GFRP Bars and Strengthened with GFRP NSM Bars and Mat Techniques

International Journal of Concrete Structures and Materials
Abstract An experimental program was conducted to study the eccentric behavior of columns reinforced with glass fiber-reinforced polymer (GFRP), steel bars, or a hybrid of both. Two strengthening methods were employed: GFRP mats and near surface-mounted (NSM) GFRP bars.
Seleem S. E. Ahmad, Mohamed Yones, Mahmoud Zaghlal, Hesham Elemam, Ahmed A. Elakhras   +4 more
openaire   +2 more sources

Experimental and Regression Modeling of Short-Term Flexural Behavior of Steel- and GFRP-Reinforced Early-Age Concrete Beams

Buildings
To address the problem of corrosion, glass fiber-reinforced polymer (GFRP) bars have been introduced as a viable alternative to conventional steel reinforcement in concrete structures.
Muhammet Karabulut
doaj   +1 more source

Axial-flexural interactions of GFRP-CFFT columns with and without reinforcing GFRP bars

, 2016
This 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 with and without reinforcing glass fiber-reinforced polymer ...
Md Neaz Sheikh (19585306), Qasim Khan (20116542), Muhammad Hadi (19585066)   +2 more
core  

Performance of Rubberized RC Beams Flexural-Strengthened Using Near-Surface Mounted Systems

International Journal of Concrete Structures and Materials
This research investigates the flexural performance of strengthened rubberized concrete beams via bottom, side, and hybrid near-surface mounted (NSM) approaches using GFRP/steel rebars. Eleven strengthened specimens, alongside one control, were subjected
Mohamed Emara, Abdulrahman H. Mostafa, Heba A. Mohamed, Mahmoud Zaghlal   +3 more
doaj   +1 more source

Comprehensive study of GFRP bar-concrete bond behavior using pull-out and three-point bending tests

The GFRP bar-concrete bond behavior is known to be influenced by factors such as bar surface treatment, bar diameter, and concrete strength. This study aims to provide a comprehensive understanding of the bond behavior of GFRP bars embedded in concrete.
Carloni, Christian, Abavisani, Iman, D'Antino, Tommaso, Cope, Charles T., Rahman, Mohammod Minhajur, Focacci, Francesco   +5 more
core   +1 more source

Effectiveness of CST on the Behavior of GFRP Bar-Reinforced Square Concrete Columns under Different Loading Conditions

, 2022
The behavior of fiber-reinforced polymer (FRP) bar-reinforced concrete columns with various cross-sections transversely reinforced with FRP bar ties has been studied extensively in the literature.
Muhammad Ayoub (11603784)
core  

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

BEHAVIOR OF GFRP BARS SUBJECTED TO DYNAMIC LOADING

, 2019
The paper studies the behavior of GFRP bars under impact loading using the drop hammer test. The tests were conducted on GFRP specimens with different diameters at various loading rates.
Farid Abed, AkrumAbdul-Latif, Zin Mahaini   +2 more
openaire   +2 more sources