Results 91 to 100 of about 31,757 (253)
Unidirectional glass fiber reinforced polymer (GFRP) is tested at four initial strain rates (25, 50, 100 and 200 s−1) and six temperatures (−25, 0, 25, 50, 75 and 100 °C) on a servo-hydraulic high-rate testing system to investigate any possible effects ...
Y. Ou +6 more
semanticscholar +1 more source
Comparison of experimental and model‐predicted erosion rates for carbon fibre‐reinforced polymer (CFRP) and glass fibre‐reinforced polymer (GFRP) under low‐velocity (2 m/s) and at varying angles and sand concentrations (0.0, 0.05, 0.4 g/L). The results demonstrate good agreement between experimental data and model predictions across different erosive ...
Ali Al‐Darraji +4 more
wiley +1 more source
Flexural Behavior of UHPC Beams Reinforced with Macro-Steel Fibers and Different Ratios of Steel and GFRP Bars [PDF]
The flexural and shear behavior of ultra-high-performance fiber-reinforced concrete (UHPFRC) reinforced with different ratios of glass-fiber-reinforced polymer (GFRP) and conventional steel rebars is experimentally studied in this paper. For this purpose,
Yousef Abbasi Parvin +4 more
doaj +1 more source
ABSTRACT The rapid expansion of wind energy infrastructure over the past 20–30 years has led up to a situation where advanced non‐destructive testing (NDT) technologies are the need‐of‐the‐hour, not only for new wind turbine blades (WTBs) that are being installed, but also for older infrastructure which is reaching their designed lifetime.
Somsubhro Chaudhuri +3 more
wiley +1 more source
The current work, presents the synergistic effects of carbon nanotubes (CNTs) and MXene nanoplatelets (MXN) on the flexural, hardness, and water absorption properties of laminated glass fiber reinforced polymer (GFRP) composites. The composites specimens
Edan Khan +3 more
doaj +1 more source
Strengthening Reinforced Concrete Beams with CFRP and GFRP
Concrete beams were strengthened by wrapping the shear edges of the beams twice at 45° in opposite directions by either carbon fiber reinforced polymer (CFRP) or glass fiber reinforced polymer (GFRP).
Mehmet Mustafa Önal
doaj +1 more source
Creep investigation of GFRP RC Beams - Part A : Literature review and experimental Study [PDF]
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.
abdelmonem, masmoudi +3 more
core +1 more source
ABSTRACT This review investigates the influence of graphene on the fatigue performance of polymer‐based composites, focusing on both unreinforced matrices and fiber‐reinforced composite laminates. Graphene materials, including nanoplatelets, graphene oxide, and hybrid nanostructures, offer exceptional mechanical, electrical, and barrier properties that
João M. Parente +3 more
wiley +1 more source
Numerical calibration of bond laws for GFRP bars embedded in steel fiber-reinforced self-compacting concrete [PDF]
An experimental program was carried out at the Laboratory of Structural Division of the Civil Engineering Department of the University of Minho (LEST-UM) to investigate the bond behaviour of glass fibre reinforced polymer (GFRP) bars embedded in steel ...
Barros, Joaquim A. O. +4 more
core +1 more source
Role of the modifications at the interface in glass fiber reinforced composites for damage monitoring. ABSTRACT Glass Fiber Reinforced Polymers (GFRPs) are widely used in structural applications but degrade over time due to internal damage. Structural Health Monitoring (SHM) enables early damage detection, improving reliability and reducing maintenance
Marta Colombo +10 more
wiley +1 more source

