Bonded flush repairs for aerospace composite structures: A review on modelling strategies and application to repairs optimization, reliability and durability

JB Orsatelli, E Paroissien, F Lachaud, S Schwartz - Composite Structures, 2023 - Elsevier
Bonded repairs for aerospace composite structures are very promising thanks to the high
strength recovery rate they can achieve while keeping a good strength to mass ratio. Flush …

Intrinsic and extrinsic self‐healing fiber‐reinforced polymer composites: a review

J Wang, J Tang, D Chen, S Xing, X Liu… - Polymer …, 2023 - Wiley Online Library
With their high specific modulus, high specific strength and designability, fiber‐reinforced
polymer (FRP) composites have replaced or surpassed traditional metallic materials in a …

Stress–strain behaviour of reparable composite panel with step-variable thickness

A Kondratiev, V Píštěk, L Smovziuk, M Shevtsova… - Polymers, 2021 - mdpi.com
There is an urgent problem of finding an economically viable method of maintenance and
restoration of the bearing capacity of structures of various applications. Repair of structures …

[HTML][HTML] Effect of repair parameters on tensile failure mechanisms of wind turbine blade scarf repairs

C Ghafafian, I Moreno, S Nutt - Composites Part B: Engineering, 2025 - Elsevier
The tensile behavior of repaired composites and the effects of variables that can be
realistically modified during on-site wind turbine blade repairs were studied. Using repairs to …

[HTML][HTML] Comparative study of composite scarf and strap joints for equivalent repair signature under uniaxial tension

DV Srinivasan, SR Padma, S Idapalapati - Composites Part A: Applied …, 2022 - Elsevier
Scarf joints are preferred in aerospace composite repairs that offer better strength, flushed
surface and nearly uniform shear and peel stress distribution along the bond length …

Improvement of scarf repair patch shape for composite aircraft structures

A Vadean, M Abusrea, M Shazly, A Michel… - The Journal of …, 2023 - Taylor & Francis
Scarf patching is the preferred technique for repairing physically damaged aircraft composite
structures. The commonly used patch design is a circular conical frustum with a 3° optimized …

Critical review of current wind turbine blades' design and materials and their influence on the end-of-life management of wind turbines

LM Martulli, M Diani, G Sabetta, S Bontumasi… - Engineering …, 2025 - Elsevier
Wind energy will likely be an essential contributor to the sustainable energy transition.
However, the environmental impact of the wind sector still suffers from a poor end-of-life …

[HTML][HTML] Experiments and modelling of competitive failure behaviour of CFRP stepped-lap repairs with different design parameters

X Han, M Hu, Y Wang, B Liu, LFM da Silva, X Guo - Thin-Walled Structures, 2024 - Elsevier
Stepped-lap bonding has been preferably applied in composite repairing. Nevertheless, the
design of repairs presents challenges due to the complex failure mechanism. This paper …

[HTML][HTML] Experimental and numerical multiscale testing of CFRP bonded stepped repairs

JB Orsatelli, E Paroissien, F Lachaud, S Schwartz… - Thin-Walled …, 2025 - Elsevier
Bonded stepped repairs to aircraft composite structures offer many advantages, such as a
smooth aerodynamic surface, high strength, and low mass addition. However, their design …

Compressive failure analysis of composite honeycomb sandwich panels with impact damage and stepped-scarf repairs

W Xiao, G Sha, X Lu, H Zuo, M Cao… - Thin-Walled Structures, 2024 - Elsevier
Composite honeycomb sandwich panels (CHSPs) have been widely used in the aerospace
industry owing to their lightweight and superior mechanical properties. However, these …