Results 241 to 250 of about 2,419,746 (292)

A Covalent Organic Framework With Staggered Topology for Mimetic Transmembrane Transport of Hydrated Ions

open access: yesAdvanced Science, EarlyView.
Inspired by biological ion channels, an AB‐staggered β‐ketoenamine‐linked COF enables rapid hydrated‐ion transport through a biomimetic dehydration‐compensation mechanism, where carbonyl‐rich convergent channels partially offset ion dehydration energy. As aqueous Zn battery separators, the COF membranes suppress parasitic reactions and dendrite growth,
Xuan Li   +8 more
wiley   +1 more source

Glass fiber-reinforced polymer composites – a review

Journal of Reinforced Plastics and Composites, 2014
Glass fibers reinforced polymer composites have been prepared by various manufacturing technology and are widely used for various applications. Initially, ancient Egyptians made containers by glass fibers drawn from heat softened glass. Continues glass fibers were first manufactured in the 1930s for high-temperature electrical application. Nowadays, it
Sathishkumar T P, J Naveen
exaly   +2 more sources

Fatigue Tensile Testing of Glass Fiber-Reinforced Polymer Reinforcing Bars

SSRN Electronic Journal, 2022
Glass fiber-reinforced polymer (GFRP) bars are a valid alternative to traditional steel bars for reinforcing concrete structures in specific situations. Although the elastic modulus of GFRP bars is generally 20–25% of that of steel bars, which entails for a higher cross-sectional area of GFRP than of steel bars for the same axial stiffness, they have ...
D'Antino T., Pisani M. A., Poggi C.
openaire   +2 more sources

Review on glass fiber reinforced polymer composites

Materials Today: Proceedings, 2021
Abstract Glass fiber reinforced polymer composites were prepared by different manufacturing technology and are extensively used for various applications. In recent times more research is carried out on glass fiber reinforced composites owing to their excellent mechanical properties. This study deals with the analysis of glass fiber reinforced polymer
Priyadarsini Morampudi   +4 more
openaire   +1 more source

Failure of Polymer Beams Reinforced with Glass Fibers

Mechanics of Composite Materials, 2020
The present paper deals with the four-point bending of polyvinyl chloride beams reinforced with glass fiber clusters. The clusters, treated as orthotropic materials, were arranged periodically along the longitudinal axis of beams. The load-carrying capacity of the beams was estimated by two methods.
L. Czechowski, J. Gralewski, T. Kubiak
openaire   +1 more source

Mechanical characterization of glass fiber and glass fiber reinforced with aluminium particulated polymer composite

Materials Today: Proceedings, 2022
Abstract Nowadays, there is heavy demand for the present materials of different grades due to their important properties like high impact strength, high hardness, corrosion resistance, high tensile and compressive strength, etc. These properties make these materials rely on them for most of the application.
D. Rajesh   +5 more
openaire   +1 more source

Stochastic Modeling of a Glass Fiber Reinforced Polymer

2011
Stochastic modeling of a material microstructure is in general composed of multiple steps. First, geometric properties of the sample are measured by image analysis. Second, an appropriate stochastic model is chosen and model parameters are estimated from the geometric properties.
Hellen Altendorf, Dominique Jeulin
openaire   +1 more source

Glass Fiber Reinforced Polymers

2018
Glass fiber reinforced polymer (GFRP), commonly called fiberglass, is used for a huge variety of applications including boat hulls, car bodies, roofing shingles, pipes, flooring and various containers and storage tanks. GFRP is referred to as a composite material since it is a combination of two different materials, that is, glass fibers in the form of
openaire   +1 more source

“Brick-and-Mortar” Nanostructured Interphase for Glass-Fiber-Reinforced Polymer Composites

ACS Applied Materials & Interfaces, 2018
The fiber-matrix interface plays a critical role in determining composite mechanical properties. While a strong interface tends to provide high strength, a weak interface enables extensive debonding, leading to a high degree of energy absorption. Balancing these conflicting requirements by engineering composite interfaces to improve strength and ...
Francois De Luca   +3 more
openaire   +4 more sources

Concrete Columns Reinforced by Glass Fiber Reinforced Polymer Rods

SP-188: 4th Intl Symposium - Fiber Reinforced Polymer Reinforcement for Reinforced Concrete Structures, 1999
A total of 15 concrete columns were cast and tested to investigate the influence of replacing longitidunal and/or tie steel bars by an equal volume of amount of glass fiber reinforced polymers (GFRP) bars on the behavior of concrete columns. The columns were subjected to concentric monotonic axial loading.
openaire   +1 more source

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