Results 111 to 120 of about 2,870 (218)

Behavior of Hollow Core Slabs Reinforced with GFRP Prestressing Bars

, 2020
An experimental program was designed to study the behavior of full-scale hollow core slabs prestressed with Glass Fiber-Reinforced Polymer (GFRP) bars in the concrete laboratory at the college of engineering, Mataria, Helwan University, Cairo, Egypt. The
W. F. Tawhed, Mohamed H. Agamy, A. M. Elhashimy   +2 more
core   +1 more source

Study on Shear Behaviors and Damage Assessment of Circular Concrete Short Columns Reinforced with GFRP Bars and Spiral Stirrups. [PDF]

Polymers (Basel), 2023
Wang X, Zhou L, Liang Y, Zheng Y, Li L, Di B.   +5 more
europepmc   +1 more source

Structural Behavior of High-Strength Concrete Slabs Reinforced with GFRP Bars. [PDF]

Polymers (Basel), 2021
Adam MA, Erfan AM, Habib FA, El-Sayed TA.   +3 more
europepmc   +1 more source

Creep investigation of GFRP RC Beams - Part A : Literature review and experimental Study

Journal of Materials and Engineering Structures, 2014
GFRP composite bars are excellent alternative to steel bars for reinforcing concrete structures in severe environments. However, studies on creep phenomenon of GFRP reinforced concrete structures are limited.
masmoudi abdelmonem, mongi benouezdou, mohamed beldi, André Weber   +3 more
doaj  

Semi-Reliability Probability Damage Assessment of GFRP Bars Embedded in Steam-Curing Concrete Beams Based on the Multiple Factors Related Moisture Absorption Model. [PDF]

Polymers (Basel), 2021
Zhang K, Yang W, Li H, Tang Z, Wu W, Yuan J, Feng Z.   +6 more
europepmc   +1 more source

Preventing Plastic-Shrinkage Cracks in GFRP-Bar Reinforced Concrete Using Fibers

International Journal of Concrete Structures and Materials
Large horizontal concrete elements are susceptible to premature cracking due to environmental effects. The ASTM C1579 bottom-restraining technique cannot reliably induce controlled cracking.
Abidemi Bashiru Folorunsho, Topendra Oli, Changheon Lee, Seungwon Kim, Cheolwoo Park   +4 more
doaj   +1 more source

The effect of long-term and short-term loading on the flexural behavior of RC beams strengthened with the NSM method

Case Studies in Construction Materials
This study investigates the impact of long-term and short-term loading on the flexural behavior of reinforced concrete (RC) beams strengthened using the near surface mounted (NSM) method.
Sima Rostami Aghouy, Javad Sabzi, M. Reza Esfahani   +2 more
doaj   +1 more source

Ultimate Capacity of a GFRP-Reinforced Concrete Bridge Barrier–Deck Anchorage Subjected to Transverse Loading

Applied Sciences
This paper outlines a structural qualification process to assess the use of newly developed high-modulus (HM) glass fiber-reinforced polymer (GFRP) bars with headed ends in the joint between concrete bridge barriers and decks. The main goals of the study
Gledis Dervishhasani, Khaled Sennah, Hamdy M. Afefy, Ahmed Diab   +3 more
doaj   +1 more source

Experimental Study on Bond Performance of Carbon- and Glass-Fiber Reinforced Polymer (CFRP/GFRP) Bars and Steel Strands to Concrete. [PDF]

Materials (Basel), 2021
Zhao J, Luo X, Wang Z, Feng S, Gong X, Shumuye ED.   +5 more
europepmc   +1 more source

Durability of GFRP bars subjected to the combined effect of high sustained load and industrial wastewater

Developments in the Built Environment
This study evaluates the durability of glass fiber-reinforced polymer (GFRP) bars under sustained loading combined with industrial wastewater. Towards this, twenty-four concrete beams (150 × 200 × 1800 mm) were cast, five with steel reinforcement and the
Hamid Reza Shayegh, Mohsen Ali Shayanfar, Abolfazl Eslami, Sajjad Mirvalad   +3 more
doaj   +1 more source