Manufacturable insight into modelling and design considerations in fibre-steered composite laminates: State of the art and perspective
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 …
steering of fibre paths in the plane of the lamina, leading to the emergence of the so-called …
Recent developments in manufacturing, mechanics, and design optimization of variable stiffness composites
D Punera, P Mukherjee - Journal of Reinforced Plastics and …, 2022 - journals.sagepub.com
The functional advantages of tailored stiffness, often seen in nature, are also utilized in
composite structures. Advancements in the multiaxis tow placement and automated fiber …
composite structures. Advancements in the multiaxis tow placement and automated fiber …
[HTML][HTML] A mixed integration point (MIP) formulation for hyperelastic Kirchhoff–Love shells for nonlinear static and dynamic analysis
L Leonetti, J Kiendl - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
We present a mixed integration point (MIP) formulation for hyperelastic isogeometric
Kirchhoff–Love shells. While previous works have proposed mixed integration point …
Kirchhoff–Love shells. While previous works have proposed mixed integration point …
[HTML][HTML] An isogeometric framework for the optimal design of variable stiffness shells undergoing large deformations
The optimal design of the postbuckling response of variable angle tow composite structures
is an important consideration for future lightweight, high-performing structures. Based on this …
is an important consideration for future lightweight, high-performing structures. Based on this …
[HTML][HTML] New robust and efficient global iterations for large deformation finite element analysis of beams and shells with material nonlinearity
D Magisano, A Corrado - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
In large rotation analyses of beams and shells with displacement-based discretization, the
iterative burden grows considerably with the membrane/flexural stiffness ratio. For linear …
iterative burden grows considerably with the membrane/flexural stiffness ratio. For linear …
A robust penalty coupling of non-matching isogeometric Kirchhoff–Love shell patches in large deformations
Abstract Isogeometric Kirchhoff–Love elements have been receiving increasing attention in
geometrically nonlinear analysis of thin shells because they make it possible to meet the C 1 …
geometrically nonlinear analysis of thin shells because they make it possible to meet the C 1 …
Lightweight design of variable-angle filament-wound cylinders combining Kriging-based metamodels with particle swarm optimization
Z Wang, JHS Almeida Jr, A Ashok, Z Wang… - Structural and …, 2022 - Springer
Variable-angle filament-wound (VAFW) cylinders are herein optimized for minimum mass
under manufacturing constraints, and for various design loads. A design parameterization …
under manufacturing constraints, and for various design loads. A design parameterization …
Three-dimensional printing of biomimetic variable stiffness composites with controlled orientations and volume fraction of fibers
AV Malakhov, X Tian, Z Zheng, TP Plugatar… - Composite …, 2022 - Elsevier
In this paper, biomimetic continuous fiber reinforced composite structures were modeled and
printed on the basis of variable distributions of fiber orientation and the fiber volume fraction …
printed on the basis of variable distributions of fiber orientation and the fiber volume fraction …
Prediction of non-linear buckling load of imperfect reticulated shell using modified consistent imperfection and machine learning
A modified method is proposed for the consistent imperfection method, which introduces the
shape of the first-order linear buckling mode of a spatial structure as the imperfection pattern …
shape of the first-order linear buckling mode of a spatial structure as the imperfection pattern …
Modal analysis of a variable stiffness composite laminated plate with diverse boundary conditions: experiments and modelling
The modes of vibration of a Variable Stiffness Composite Laminate were obtained by
experimental modal analysis and compared with the ones resulting from theoretical …
experimental modal analysis and compared with the ones resulting from theoretical …