Results 11 to 20 of about 2,618 (226)

Experimental Investigation for Tensile Performance of GFRP-Steel Hybridized Rebar [PDF]

Advances in Materials Science and Engineering, 2016
Tensile performance of the recently developed “FRP Hybrid Bar” at Korea Institute of Civil Engineering and Building Technology (KICT) is experimentally evaluated by the authors.
Dong-Woo Seo, Ki-Tae Park, Young-Jun You, Sang-Yoon Lee   +3 more
doaj   +3 more sources

Fibres for enhancing of the bond capacity between GFRP rebar and concrete [PDF]

Construction and Building Materials, 2014
The effect of steel fibres (SF) and macro-polypropylene fibres (PPA) on the bond capacity between GFRP rebar and concrete has been studied in this work. A novel method using the equivalent bond strength to evaluate the bond toughness is proposed.
Aguiar, J. L. Barroso de, Ding, Yining, Ning, Xiliang, Pacheco-Torgal, F., Zhang, Yulin   +4 more
core   +3 more sources

Experimental investigation for GFRP rebar couplers for reinforced concrete

Journal of King Saud University: Engineering Sciences, 2021
The use of fiber reinforced polymer (FRP) rebars is nowadays becoming popular in reinforced concrete (RC) construction due to their excellent inherent properties such as corrosion resistance, lightweight, and high strength to weight ratio.
Louai Alaoud, Yousef Al-Salloum, Husain Abbas   +2 more
doaj   +2 more sources

Bending behavior of concrete-filled FRP wound tubular arches with internal FRP bars [PDF]

Scientific Reports
Conventional reinforced concrete arches are susceptible to corrosion in underground environments, leading to reduced durability. This study proposes concrete-filled FRP (Fiber-reinforced polymer) wound tubular arches with internal FRP bars to achieve ...
Benben Li, Zhenyuan Yang, Yujun Qi, Zhenglong Zhou, Guowei Wang   +4 more
doaj   +2 more sources

Durability Prediction of GFRP Rebar Based on Elastic Modulus Degradation [PDF]

Frontiers in Materials, 2019
A conventional method to study the durability of Glass Fiber Reinforced Polymer (GFRP) rebars is to carry out tensile tests on the corroded GFRP bars.
Jianwei Tu, Jianwei Tu, Hua Xie, Hua Xie, Kui Gao, Zhao Li, Jiarui Zhang   +6 more
doaj   +2 more sources

Enhancements in Performance and Manufacturing Efficiencies of GFRP Rebar

Journal of the Korea institute for structural maintenance and inspection, 2012
Fiber reinforced polymer (FRP) reinforcing rebar with non-corrosive property is suggested as an alternative replacement to steel reinforcing rebar due to its enhanced durability and non-corrosive characteristics. Currently, a limited number of glass fiber reinforced polymer rebar (GFRP) are sold commercially due to their high cost, relatively low ...
Young Jun You, Jang Ho Kim, Young Hwan Park, Ji Sun Park   +3 more
openaire   +4 more sources

Static and Flexural Fatigue Behavior of GFRP Pultruded Rebars [PDF]

Materials, 2021
This paper presents the experimental results of composite rebars based on GFRP manufactured by a pultrusion system. The bending and radial compression strength of rods was determined. The elastic modulus of GFRP rebars is significantly lower than for steel rebars, while the static flexural properties are higher.
Michał Barcikowski, Grzegorz Lesiuk, Karol Czechowski, Szymon Duda   +3 more
openaire   +2 more sources

Behavior of Structural Concrete Frames with Hybrid Reinforcement under Cyclic Loading

Fracture and Structural Integrity, 2021
A substantial amount of work was carried out on the use of fiber-reinforced polymer (FRP) in reinforcing concrete structural elements, which demonstrated considerable inelasticity or deformity through monotonous and fatigue loads.
Asmaa Sobhy, Louay Aboul Nour, Hilal Hassan, Alaaeldin Elsisi   +3 more
doaj   +3 more sources

Bond Strength Properties of GFRP and CFRP according to Concrete Strength

Applied Sciences, 2022
Reinforced concrete is the most commonly used material in the construction industry. However, one disadvantage of reinforced concrete is that environmental factors cause materials to penetrate the concrete and cause steel bar corrosion.
Jusung Kim, Sumi Jeong, Hojin Kim, Youngjin Kim, Sungyu Park   +4 more
doaj   +1 more source

A NEW APPROACH TO TENSILE TESTING OF GFRP BARS

Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2023
Tensile testing is a critical procedure for evaluating the mechanical properties of Glass Fiber Reinforced Polymer (GFRP) bars, which emerged as an alternative to traditional steel reinforcement in reinforced concrete structures.
Mehmet Canbaz, Meltem Eryılmaz Yıldırım, Kerem Aybar   +2 more
doaj   +1 more source