Results 31 to 40 of about 2,870 (218)

Experimental Study on the Bond Performance between Glass-Fiber-Reinforced Polymer (GFRP) Bars and Concrete

Buildings, 2023
By investigating the bond performance between glass-fiber-reinforced polymer (GFRP) bars and concrete, GFRP bars can be better applied to concrete structures as a building material.
Bo Wang, Gejia Liu, He Miao
doaj   +1 more source

Investigation of Circular Hollow Concrete Columns Reinforced with GFRP Bars and Spirals [PDF]

, 2023
Glass fiber-reinforced polymer (GFRP) reinforcements are useful alternatives to traditional steel bars in concrete structures, particularly in vertical structural elements such as columns, as they are less prone to corrosion, and impart increasing ...
Omar Alajarmeh, Yaqub, Muhammad,, Afaq Ahmad, Nida Chairman, Ahmad, Afaq,, Yaqub, Muhammad, Ahmad, Afaq, Alireza Bahrami, Chairman, Nida,, Bahrami, Alireza, Chairman, Nida, Bahrami, Alireza,, Alajarmeh, Omar, Muhammad Yaqub, Alajarmeh, Omar,   +14 more
core   +1 more source

Compressive behaviour and prediction model for short and slender FRP-confined GFRP bars

, 2023
Glass fibre reinforced polymer (GFRP) composite bars can be used as internal reinforcement for concrete structures built in harsh environmental and service conditions.
Tafsirojjaman, T., Yue Liu, T. Tafsirojjaman, Zhang, Hong-Tao, Allan Manalo, Attiq Ur Rahman Dogar, Manalo, Allan, Liu, Yue, Dogar, Attiq Ur Rahman, Hong-Tao Zhang, Yue, Qing-Rui, Qing-Rui Yue   +11 more
core   +1 more source

Effect of main and NSM reinforcing materials on the behavior of the shear strengthened RC beams with NSM reinforced HSC layers and bars

Case Studies in Construction Materials, 2023
It became common practice to utilize near-surface mounted (NSM) bars to improve the shear capacity of steel-reinforced concrete (RC) beams. Consequently, carbon fiber-reinforced polymer (FRP) is usually used to improve RC beams' shear performance ...
Ayman Abdo, Sayed Ahmed, Mohamed Selim, I.A. Sharaky   +3 more
doaj   +1 more source

Comparative durability of GFRP composite reinforcing bars in concrete and in simulated concrete environments

, 2021
Many studies suggest that the durability of glass-fiber-reinforced-polymer (GFRP) bars in a simulated concrete pore solution is very different than the same bars in an actual concrete environment.
Cousin, Patrice, Liang, Ray, Manalo, Allan, Alajarmeh, Omar, Hota, Gangarao, Benmokrane, Brahim, Ferdous, Wahid, Maranan, Ginghis   +7 more
core   +1 more source

Effect of GFRP and steel reinforcement bars on the flexural behavior of RC beams containing recycled aggregate�

Fracture and Structural Integrity, 2022
Concrete containing wastes from the demolition of old deteriorated buildings are produced enormously. Concrete is a brittle matrix that is usually reinforced by ductile reinforcement such as steel bars.
Rasha A. El-Sadany, Sherif H. Al-Tersawy, Hossam El-Din M. Sallam   +2 more
doaj   +1 more source

Behavior of circular concrete columns reinforced with hollow composite sections and GFRP bars [PDF]

, 2020
Hollow concrete columns (HCCs) constitute a structurally efficient construction system for marine and offshore structures, including bridge piers and piles.
Abousnina, Rajab, Mohammed, Ali, Manalo, Allan, Alajarmeh, Omar, Benmokrane, Brahim, Ferdous, Wahid, Edoo, Azam, Elchalakani, Mohamed   +7 more
core   +1 more source

Experimental and Numerical Investigation of Steel- and GFRP-Reinforced Concrete Beams Subject to Fire Exposure

Buildings, 2023
This study investigates the behavior of three concrete beams reinforced with steel and GFRP bars under fire exposure. The fire tests of three beams were conducted including one control steel-reinforced concrete (RC) beam and two GFRP-RC beams.
Chanachai Thongchom, Linh Van Hong Bui, Natthanuch Poonpan, Natcha Phudtisarigorn, Phuoc Trong Nguyen, Suraparb Keawsawasvong, Saeed Mousa   +6 more
doaj   +1 more source

Combined Effects of Curing Temperatures and Alkaline Concrete on Tensile Properties of GFRP Bars

International Journal of Polymer Science, 2017
A significant number of studies have been conducted on the tensile properties of GFRP bars embedded in concrete under different environments. However, most of these studies have been experimentally based on the environmental immersion test after standard-
Wen-rui Yang, Xiong-jun He, Kai Zhang, Yang Yang, Li Dai   +4 more
doaj   +1 more source

Assessment and Prediction Model of GFRP Bars’ Durability Performance in Seawater Environment

Buildings, 2022
In this study, the performance degradation law and mechanism of glass fiber reinforced polymer (GFRP) bars were investigated by being immersed in natural seawater (denoted as SW), saline-alkali solution (SA), or wrapped with concrete, and then submerged ...
Wenchao Li, Fusheng Wen, Min Zhou, Fusheng Liu, Yuzhao Jiao, Qingfeng Wu, Hengan Liu   +6 more
doaj   +1 more source