Results 11 to 20 of about 2,428 (210)

Response of Glass Fiber Reinforced Polymer (GFRP)-Steel Hybrid Reinforcing Bar in Uniaxial Tension

open access: goldInternational Journal of Concrete Structures and Materials, 2017
Abstract This study introduces a glass fiber reinforced polymer (GFRP)-steel hybrid bar with a core of a deformed steel bar (steel core). Six types of the hybrid cross section were considered, and a total of 48 tensile specimens were tested by the uniaxial tensile test to measure the tensile strength and modulus of elasticity of the GFRP hybrid bar ...
Minkwan Ju, Sangyun Lee, Cheolwoo Park
openalex   +3 more sources

Strengthening RC beams and columns with CFRP, GFRP and KFRP laminates [PDF]

open access: yesScientific Reports
Prolonged exposure to adverse conditions affects the performance and promotes the degradation of reinforced concrete (RC) structures, requiring repair and strengthening to preserve their integrity and functionality.
Karim Adel   +6 more
doaj   +2 more sources

Design And Analysis Of Glass Fiber Reinforced Polymer (GFRP) Leaf Spring

open access: green
Weight reduction is now the main issue in automobile industries. Weight reduction can be achieved primarily by the introduction of better material, design optimization and better manufacturing processes. The achievement of weight reduction with adequate improvement of mechanical properties has made composite a very good replacement material for ...
Ashwin M. Patil
openalex   +2 more sources

Investigation on the Shear Performance of Concrete Beams Reinforced with Glass Fiber Reinforced Polymer (GFRP) Bars

open access: greenSSRN Electronic Journal
This paper presents the results of an experimental investigation on the shear behavior of reinforced concrete (RC) beams reinforced with Glass Fiber Reinforced Polymer (GFRP) bars. A total of six (6) RC beam specimens of dimensions 120 mm x 200 mm x 2000 mm were cast, consisting of five (5) full GFRP RC beams and one (1) full steel RC beam.
Selase A. K. Kpo   +3 more
openalex   +2 more sources

Numerical investigation on strengthening steel beams with web openings using GFRP

open access: yesFracture and Structural Integrity, 2022
This study presents the first investigation into the use of glass fiber reinforced polymer GFRP to strengthen steel beams with web openings. Based on previous research about the strengthening of steel beams with web perforation using carbon fiber ...
Hamda Guedaoura   +2 more
doaj   +5 more sources

A comparative life cycle assessment of fiber-reinforced polymers as a sustainable reinforcement option in concrete beams

open access: yesFrontiers in Built Environment, 2023
Environmental awareness and the need for sustainable construction inspired researchers and practitioners to explore innovative alternatives that might reduce greenhouse gas emissions and energy use related to excessive structural work.
Sami Sbahieh   +4 more
doaj   +1 more source

Flexural behavior of ultra-high performance geopolymer RC beams reinforced with GFRP bars

open access: yesCase Studies in Construction Materials, 2021
Geopolymer concrete (GPC) reinforced with glass fiber reinforced polymer (GFRP) bars can give a good structure system with high durability and strength.
Taha A. El-Sayed, Yasser A. Algash
doaj   +1 more source

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