Results 21 to 30 of about 172,563 (352)

A Review on Factors Affecting Machinability and Properties of Fiber-Reinforced Polymer Composites

open access: yesJournal of Natural Fibers, 2023
The natural, glass, and carbon fiber reinforced polymer composites are currently being replaced conventional materials due to their lower specific weight and superior strength properties. Natural fiber-reinforced polymer composites (NFRPCs) have grown in
Ibrahim M. Alarifi
doaj   +1 more source

Shear strengthening of RC beam using RFRP composites

open access: yesMagazine of Civil Engineering, 2022
Partial or complete replacement of non-renewable composite materials with natural fiber reinforced polymer composites, such as basalt fiber, carbon fiber and glass fiber reinforced polymer composite can reduce the consumption of non-renewable resources ...
Gai Xiaolian, He Dongpo, Wang Hongguang
doaj   +1 more source

Debonding Damage Detection in CFRP Plate-Strengthened Steel Beam Using Electromechanical Impedance Technique

open access: yesSensors, 2019
Carbon fiber reinforced polymer materials are widely applied in structure strengthened engineering because of the many advantages of carbon fiber reinforced polymer.
Bin Wang   +3 more
doaj   +1 more source

Application of artificial neural networks for quantitative damage detection in unidirectional composite structures based on Lamb waves

open access: yesAdvances in Mechanical Engineering, 2020
This article provides a quantitative nondestructive damage detection method through a Lamb wave technique assisted by an artificial neural network model for fiber-reinforced composite structures.
Cheng Qian   +6 more
doaj   +1 more source

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

Durability of an Epoxy Resin and Its Carbon Fiber- Reinforced Polymer Composite upon Immersion in Water, Acidic, and Alkaline Solutions

open access: yesPolymers, 2020
The usage of polymer composites in various engineering fields has increased. However, the long-term service performance of such materials under aggressive conditions is still poorly understood, which limits the development of safe and economically ...
A. Uthaman   +5 more
semanticscholar   +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

Enhanced Defect Detection in Carbon Fiber Reinforced Polymer Composites via Generative Kernel Principal Component Thermography

open access: yesPolymers, 2021
Increasing machine learning methods are being applied to infrared non-destructive assessment for internal defects assessment of composite materials.
Kaixin Liu   +4 more
semanticscholar   +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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