Review on the performance improvements and non-destructive testing of patches repaired composites

W Zhou, X Ji, S Yang, J Liu, L Ma - Composite Structures, 2021 - Elsevier
The composites patch is an effective method to repair metal and composite parts while
keeping the weight of repaired structures almost constant. This review focuses on the …

Experimental study on mixing ratio effect of hybrid graphene nanoplatelet/nano-silica reinforcement on the static and fatigue life of aluminum-to-GFRP bonded joints …

P Zamani, LFM da Silva, RM Nejad… - Composite …, 2022 - Elsevier
In the scenario of nanoparticle-reinforcement, synergistic effect of adding two or more
nanoparticles types to the adhesive can be introduced as a solution to achieve more efficient …

Damage evolution behavior of bi-adhesive repaired composites under bending load by acoustic emission and micro-CT

X Ji, W Zhou, H Sun, J Liu, L Ma - Composite Structures, 2022 - Elsevier
In the field of composites patch repair, it is necessary to improve the repair performance of
adhesive due to its important role in repair efficiency and durability. A bi-adhesive repair …

On the static and fatigue life of nano‐reinforced Al‐GFRP bonded joints under different dispersion treatments

P Zamani, MH Alaei, LFM da Silva… - Fatigue & Fracture of …, 2022 - Wiley Online Library
As bonded components of engineering structures inevitably experience fatigue loading
conditions during their service life, it is significant to find ways to enhance their endurance …

Numerical simulations of adhesive spreading during bonding-induced squeeze

L Aparecida Silva, C Espinosa, E Paroissien… - The journal of …, 2022 - Taylor & Francis
The current work is intended to give an overview of issues related to the numerical
simulation of adhesive spreading for liquid to semi-liquid adhesives. The advantages and …

Fatigue crack growth analysis in composite bonded joints by back face distributed strain sensing and comparison with X-ray microtomography

A Bernasconi, LM Martulli, M Carboni - International Journal of Fatigue, 2022 - Elsevier
Fatigue crack growth in composite, single lap bonded joints is analysed by back face
distributed strain sensing, using optical backscatter reflectometry. Crack growth is inferred …

Ultrasonic Features for Evaluation of Adhesive Joints: A Comparative Study of Interface Defects

D Smagulova, B Yilmaz, E Jasiuniene - Sensors, 2023 - mdpi.com
Ultrasonic non-destructive evaluation in pulse-echo mode is used for the inspection of single-
lap aluminum adhesive joints, which contain interface defects in bonding area. The aim of …

Theoretical study based on 2D assumptions of the influence of small pores on crack initiation in adhesively bonded joints

N Carrere, A Doitrand, E Martin, D Leguillon - International Journal of …, 2021 - Elsevier
The intrinsic performance of epoxy adhesives seems to designate them as the ideal solution
for assembling certain materials. Pore can have an influence on the load at which the first …

Understanding of water uptake mechanisms in an epoxy joint characterized by pore-type defects

A Tintatu, C Badulescu, P Bidaud… - The Journal of …, 2024 - Taylor & Francis
This work aims to characterize the water uptake mechanisms of a two-component epoxy
adhesive joint immersed in deionized water. The pore-type defects in the bulk adhesive after …

Characterization of fracture behavior in adhesively bonded joints with porosity in the adhesive layer using X-ray computed tomography

WE Guin, JV Bausano, AN Taets, AT Nettles… - … Science and Technology, 2024 - Elsevier
Adhesively bonded joints with various levels of porosity in the adhesive layer are examined
via X-ray computed tomography (CT) and Mode I fracture toughness testing. Bonded …