Results 21 to 30 of about 86,011 (357)

Calculation of Thermal Fields when Drilling Small-Sized Holes in Carbon Fiber Reinforced Plastic [PDF]

open access: yesE3S Web of Conferences, 2023
The Purpose of the paper. The study of thermal physics of the process of drilling polymer composite materials based on the capabilities of the engineering package Comsol Multiphysics.
Dudarev Aleksandr S.
doaj   +1 more source

A state of art review on recycling and remanufacturing of the carbon fiber from carbon fiber polymer composite

open access: yesComposites Part C: Open Access, 2023
Carbon fiber reinforced polymer composites (CFRPC) are commonly used in various applications like sports, aviation, transportation, and the building sector.
Muhammad Ateeq
doaj   +1 more source

Bond behavior of fiber reinforced polymer bars under direct pullout conditions [PDF]

open access: yes, 2004
This paper examines the behavior of Eurocrete fiber-reinforced polymer (FRP) bars (glass, carbon, aramid, and hybrid) in concrete under direct pullout conditions.
Cairns J.   +4 more
core   +1 more source

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

Influence of matrix toughness and interfacial strength on the toughness of epoxy composites with ductile steel fabric reinforcement [PDF]

open access: yes, 2015
In the last decades, several studies have been performed on polymers reinforced with steel cords or wires. However, the diameter of these steel reinforcements was still quite large (200 micron and more).
Degrieck, Joris   +3 more
core   +2 more sources

Carbon and cellulose based nanofillers reinforcement to strengthen carbon fiber-epoxy composites: Processing, characterizations, and applications

open access: yesFrontiers in Materials, 2023
Since the inception of carbon fiber reinforced polymer (CFRP) composites, different nanofillers have been investigated to strengthen their mechanical and physical properties.
Pias Kumar Biswas   +6 more
doaj   +1 more source

Performance of Reinforced Concrete Beams Strengthened with Carbon Fiber Reinforced Polymer Strips [PDF]

open access: yesMaterials, 2021
Carbon fiber reinforced polymers (CFRP) have shown considerable potential in the repair and rehabilitation of deficient reinforced concrete (RC) structures. To date, several CFRP strengthening schemes have been studied and employed practically. In particular, strengthening of shear damaged RC members with CFRP materials has received much attention as ...
Muhammad Haroon   +2 more
openaire   +2 more sources

Processing and electrical characterization of a unidirectional CFRP composite filled with double walled carbon nanotubes [PDF]

open access: yes, 2012
Carbon nanotubes represent new emergent multifunctional materials that have potential applications for structural and electrically conductive composites.
Bougherara, Habiba   +3 more
core   +4 more sources

Strain and damage self-sensing properties of carbon nanofibers/carbon fiber–reinforced polymer laminates

open access: yesAdvances in Mechanical Engineering, 2017
Unidirectional fiber-reinforced composites of “plain” carbon fiber–reinforced polymer laminates and carbon nanofibers modified carbon fiber–reinforced polymer laminates were prepared based on the manufacture of the epoxy resin modified with various ...
Yanlei Wang, Ruijuan Chang, Guipeng Chen
doaj   +1 more source

Extrapancreatic actions of incretin-based therapies on bone in diabetes mellitus [PDF]

open access: yes, 2015
Diabetes mellitus is correlated with modifications in bone microarchitectural and mechanical strength, leading to increased bone fragility. The incretin hormones, with a classical effect to increase insulin secretion following food ingestion, are now
Arafat, Mohammad   +6 more
core   +1 more source

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