Recent progresses in lightweight carbon fibre reinforced lattice cylindrical shells

M Li, H Zhu, C Lai, W Bao, H Han, R Lin, W He… - Progress in Aerospace …, 2022 - Elsevier
Owing to their high strengths and stiffnesses, carbon fibre reinforced composites (CFRC) are
widely used in aerospace engineering for lightweight structural designs. The introduction of …

A FSDT meshfree method for free vibration analysis of arbitrary laminated composite shells and spatial structures

W Chen, WM Luo, SY Chen, LX Peng - Composite Structures, 2022 - Elsevier
In this paper, a FSDT meshfree method based on the 3D continuous shell theory and
moving-least squares approximation is proposed for the first time to investigate the free …

Nonlinear buckling and post-buckling of functionally graded CNTs reinforced composite truncated conical shells subjected to axial load

QC Do, DN Pham, DQ Vu, TTA Vu… - Steel and Composite …, 2019 - eprints.uet.vnu.edu.vn
This study deals with the nonlinear static analysis of functionally graded carbon nanotubes
reinforced composite (FG-CNTRC) truncated conical shells subjected to axial load based on …

[HTML][HTML] Mechanical properties and failure mechanisms of all-CFRP corrugated sandwich truncated cone

Z Li, W Wang, P Xue, X Wei, J Xiong - Composites Part B: Engineering, 2024 - Elsevier
Cone-shaped sandwich structures are extensively employed in various fields due to their
excellent bearing efficiency and designability. In this work, the design approach and …

Buckling analysis of composite panels and shells with different material properties by discrete singular convolution (DSC) method

Ö Civalek - Composite Structures, 2017 - Elsevier
The main purpose of this study is to give a numerical solution for static buckling problem of
circular cylindrical panels, conical panels, conical shells and circular cylindrical shells under …

Simulating the effects of geometric imperfections on the buckling of axially compressed cylindrical shells through reducing localized stiffness

W Gu, H Fan, Y Hou - Thin-Walled Structures, 2024 - Elsevier
Thin-walled cylindrical shells are prone to buckling under axial compression. The load-
carrying capacity of the shells can thus be significantly reduced. It's well known that the …

Stability analysis of generally laminated conical shells with variable thickness under axial compression

ME Kazemi, MA Kouchakzadeh… - Mechanics of Advanced …, 2020 - Taylor & Francis
The buckling of generally laminated conical shells having thickness variations under axial
compression is investigated. This problem usually arises in the filament wound conical …

Free vibration analysis of sandwich conical shells with fractional viscoelastic core

MR Permoon, M Shakouri, H Haddadpour - Composite Structures, 2019 - Elsevier
The vibration characteristics, including fundamental frequencies and loss factors, of a
sandwich conical shell with constrained viscoelastic layer is presented. The mechanical …

Closed-form solutions for the elastic–plastic buckling design of shell structures under external pressure

VD Do, P Le Grognec, P Rohart - European Journal of Mechanics-A/Solids, 2023 - Elsevier
This paper deals with the elastoplastic buckling analysis of shell geometries traditionally
encountered in pressure vessels subjected to external pressure loading. The objective is to …

Dual-axis buckling of laminated composite skew hyperbolic paraboloids with openings

AK Chaubey, I Jha, A Kumar, MD Demirbas… - Journal of the Brazilian …, 2018 - Springer
The dual-axis buckling of Laminated composite skew hyperbolic paraboloid with cutouts
subjected to the in-plane biaxial and the shear load is investigated for various boundary …