Review of debonding techniques in adhesively bonded composite structures for sustainability

DV Srinivasan, S Idapalapati - Sustainable Materials and Technologies, 2021 - Elsevier
Complex geometries with long fibre reinforced polymer matrix composite structures are
realised through adhesive bonding, with other composites or metals. However, they need to …

Guided waves propagation in arbitrarily stacked composite laminates: Between-layers incompatibility issue resolution using hybrid matrix strategy

S Guo, M Rebillat, Y Liu, Q Li, C Lu, N Mechbal - Composite Structures, 2023 - Elsevier
Lamb waves (LWs) are widely used to achieve structural health monitoring of aeronautic
composite structures. Composite materials are however anisotropic and LWs propagation …

Lamb wave inspection for composite laminates using a combined method of sparse reconstruction and delay-and-sum

C Xu, Z Yang, S Tian, X Chen - Composite Structures, 2019 - Elsevier
A narrowband tone burst excitation is usually required in most Lamb wave inspection
techniques in order to reduce the dispersion effect and maintain mode purity, especially in …

Thermally reversible prototype adhesive via the furan–maleimide Diels–Alder reaction

D Ramimoghadam, D Szmalko, J Dilag… - International Journal of …, 2024 - Elsevier
The development of structural epoxy adhesives with the capacity to bond and de-bond on-
demand would open many opportunities for the assembly, inspection, repair, and end of life …

Analytical and numerical modeling of stress field and fracture in aluminum/epoxy interface subjected to laser shock wave: application to paint stripping

K Papadopoulos, K Tserpes - Materials, 2022 - mdpi.com
In this paper, analytical and numerical models have been developed to compute the stress
field and predict fracture of the aluminum/epoxy interface subjected to laser shock loading …

Delamination area quantification in composite structures using Gaussian process regression and auto-regressive models

J Paixao, S da Silva, E Figueiredo… - Journal of Vibration …, 2021 - journals.sagepub.com
After detecting initial delamination damage in a hotspot region of a composite structure
monitored through a data-driven approach, the user needs to decide if there is an imminent …

[HTML][HTML] Towards hybridization of ultra-high molecular weight polyethylene composites by thermally sprayed alumina: Feasibility and bond strength assessment

R Bensaada, AEM Alaoui, G Darut, S Costil… - Materials & Design, 2023 - Elsevier
Composite materials are increasingly inescapable in engineered systems in various
industrial fields, given their high strength to weight ratio for increasing autonomy, reducing …

A Laser Shock-Based Disassembly Process for Adhesively Bonded Ti/CFRP Parts

P Kormpos, S Unaldi, L Berthe, K Tserpes - Processes, 2023 - mdpi.com
The application of adhesively bonded joints in aerospace structural parts has increased
significantly in recent years and the general advantages of their use are well-documented …

Inverse analysis of interlaminar strength in CFRP laminates using pulse laser spallation method

M Arai, T Chiba, K Goto, A Yoshimura - Composites Science and …, 2021 - Elsevier
In this article, the interlaminar tensile strength between CFRP prepregs with [0°/90°] s lay-up
was evaluated with pulse laser spallation method. Transformation functions were applied to …

Effect of nanosecond laser pulse width and energy on damage characteristics in carbon fibre reinforced plastic (CFRP) laminates

M Qu, Y Song, J Wen, W He, H Zhu… - Polymer Composites, 2024 - Wiley Online Library
This study explores the effects of laser pulse width and energy on CFRP laminates damage
in laser bond inspection technology. Three testing programs were used, including varying …