Results 41 to 50 of about 60,946 (231)

Acoustic emission-based monitoring of fatigue damage in CFRP-CFRP adhesively bonded joints

open access: yesInsight - Non-Destructive Testing and Condition Monitoring, 2021
Adhesively bonded joints are being increasingly applied in modern structures. However, manufacturing defects and particularly harsh operative conditions may cause local debonding and catastrophic failures. Structural health monitoring (SHM) and non-destructive testing (NDT) procedures are then needed to evaluate the in-service structural integrity of ...
Carboni M., Bernasconi A.
openaire   +3 more sources

Study of the response of CFRP composite laminates to a laser-induced shock [PDF]

open access: yes, 2014
Laser-induced shock yields to a local tensile stress within a sample. This high strain rate stress can be used to verify the bond strength between two layers.
ARRIGONI, Michel   +4 more
core   +2 more sources

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

Backside delamination detection in composites through local defect resonance induced nonlinear source behavior [PDF]

open access: yes, 2020
A
Hedayatrasa, Saeid   +4 more
core   +2 more sources

Fracture mechanisms and failure analysis of carbon fibre/toughened epoxy composites subjected to compressive loading [PDF]

open access: yes, 2010
This study investigates the failure mechanisms of unidirectional (UD) HTS40/977-2 toughened resin composites subjected to longitudinal compressive loading.
A. Hodzic   +19 more
core   +1 more source

Mixed-Mode Delamination Growth Prediction in Stiffened CFRP Panels by Means of a Novel Fast Procedure

open access: yesApplied Sciences, 2019
Carbon fiber reinforced plastic (CFRP) structures are highly sensitive to delaminations, resulting from low energy impacts or manufacturing defects.
Andrea Sellitto   +4 more
doaj   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

Flexural behavior of CFRP-CFST Beam connections with hybrid flange-casing joints

open access: yesCase Studies in Construction Materials
The utilization of CFRP-strengthened Concrete-Filled Steel Tube (CFRP-CFST) members in marine environments has garnered progressively increasing attention due to their enhanced load-bearing capacity and corrosion resistance.
Baihang Lu, Heng Zhao, Jian Yuan, Jun He
doaj   +1 more source

Computational study on shear strengthening of RC continuous beams using CFRP sheet [PDF]

open access: yes, 2011
This research studied the feasibility and effectiveness of a new method of strengthening existing RC continuous beams in shear by using CFRP strips.
Alnatit, Nabil Mohamed Emhdab
core  

Deployment verification of large CFRP helical high-gain antenna for AIS signals [PDF]

open access: yes, 2011
Deployment verification of large CFRP helical high-gain antenna for AIS ...
Baeger, Annette   +4 more
core   +1 more source

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