Variable stiffness material and structural concepts for morphing applications

IK Kuder, AF Arrieta, WE Raither, P Ermanni - Progress in Aerospace …, 2013 - Elsevier
Morphing, understood as the ability to undergo pronounced shape adaptations to optimally
respond to a diversity of operational conditions, has been singled out as a future direction in …

Efficient design optimization of nonconventional laminated composites using lamination parameters: A state of the art

MA Albazzan, R Harik, BF Tatting, Z Gürdal - Composite Structures, 2019 - Elsevier
Because of their superior mechanical and environmental properties compared to traditional
metals, fiber-reinforced composite materials have earned a prevalent acceptance for …

Phase field modeling of fracture in fiber reinforced composite laminate

P Zhang, X Hu, TQ Bui, W Yao - International Journal of Mechanical …, 2019 - Elsevier
A new phase method for predicting crack propagation path and mechanical response of
fiber reinforced composite laminate is proposed. A new three-dimensional (3D) crack …

A review on the mechanical behaviour of curvilinear fibre composite laminated panels

P Ribeiro, H Akhavan, A Teter… - Journal of Composite …, 2014 - journals.sagepub.com
A review on works that investigate the mechanical behaviour of variable stiffness composite
laminated panels is carried out in this paper. The review mostly focuses on buckling, failure …

A review on design for manufacture of variable stiffness composite laminates

GG Lozano, A Tiwari, C Turner… - Proceedings of the …, 2016 - journals.sagepub.com
The use of curvilinear fibre paths to develop variable stiffness laminates is now recognised
as a promising technique offering great potential for performance improvements over …

Manufacturable insight into modelling and design considerations in fibre-steered composite laminates: State of the art and perspective

BS Aragh, EB Farahani, BX Xu, H Ghasemnejad… - Computer Methods in …, 2021 - Elsevier
The advent of novel robot-assisted composite manufacturing techniques has enabled
steering of fibre paths in the plane of the lamina, leading to the emergence of the so-called …

Strength and mass optimisation of variable-stiffness composites in the polar parameters space

MI Izzi, A Catapano, M Montemurro - Structural and Multidisciplinary …, 2021 - Springer
A general theoretical and numerical framework for the strength and mass optimisation of
variable-stiffness composite laminates (VSCLs) is presented in this work. The optimisation is …

Variable-stiffness composites optimisation under multiple design requirements and loads

MI Izzi, M Montemurro, A Catapano - International Journal of Mechanical …, 2023 - Elsevier
The aim of this paper is twofold. On the one hand, it presents a methodology for the
deterministic optimisation of a general class of variable-stiffness composite (VSC) structures …

High-fidelity aerostructural optimization of tow-steered composite wings

TR Brooks, JRRA Martins, GJ Kennedy - Journal of Fluids and Structures, 2019 - Elsevier
Over the past several decades, composites have increasingly become the material of choice
in modern aircraft structural design. This is primarily due to the high stiffness-and strength-to …

Design of fiber-reinforced variable-stiffness composites for different open-hole geometries with fiber continuity and curvature constraints

T Shafighfard, E Demir, M Yildiz - Composite Structures, 2019 - Elsevier
In this study, the optimum design of fiber-reinforced composite plates with different hole
geometries for various load conditions is investigated. Strain energy/compliance is …