Results 101 to 110 of about 8,564 (185)

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

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

Performance of doubly reinforced concrete beams with GFRP bars

Journal of the Mechanical Behavior of Materials
The study focused on examining the behavior of six concrete beams that were reinforced with glass fiber-reinforced polymer (GFRP) bars to evaluate their performance in terms of their load-carrying capacity, deflection, and other mechanical properties ...
AbdulMuttalib Issa Musa, Allawi Abbas A., Oukaili Nazar   +2 more
doaj   +1 more source

Strain Behavior of Short Concrete Columns Reinforced with GFRP Spirals

Buildings
This paper presents a comprehensive study focused on evaluating the strain generated within short concrete columns reinforced with glass-fiber-reinforced polymer (GFRP) bars and spirals under concentric compressive axial loads.
Loai Alkhattabi, Ahmed H. Ali, Hamdy M. Mohamed, Ahmed Gouda   +3 more
doaj   +1 more source

Elementi strutturali in calcestruzzo armati con barre in GFRP [PDF]

, 2011
Sono riportati alcuni risultati sperimentali, ottenuti dagli autori, riguardanti: - caratterizzazione meccanica a trazione di barre GFRP, anche di elevato diametro; - valutazione dell’aderenza tra barre in GFRP e calcestruzzo; - vita a fatica di ...
Carvelli V., Pisani M.A., Poggi C.
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