Numerical Investigations of perforated CFRP Z-cross-section profiles, under axial compression

K Falkowicz - Materials, 2022 - mdpi.com
Thin-walled elements, thanks to their good properties, are increasingly used in structural
applications, especially in the aircraft and building industries. These kinds of structures are …

Nonlocal buckling analysis of laminated composite plates considering surface stress effects

K Shiva, P Raghu, A Rajagopal, JN Reddy - Composite Structures, 2019 - Elsevier
In this work nonlocal buckling analysis of laminated composite plates considering surface
stress effects is presented. For computation of critical uniaxial and biaxial buckling loads …

[HTML][HTML] Modelling the damage evolution in notched omega stiffened composite panels under compression

A Riccio, A Sellitto, S Saputo, A Russo, M Zarrelli… - Composites Part B …, 2017 - Elsevier
In this paper, the compressive behaviour of an omega stiffened composite panel with a large
notch damage has been investigated. The influence of intra-laminar and inter-laminar …

Design of laminated composite plates with carbon nanotube inclusions against buckling: Waviness and agglomeration effects

SK Georgantzinos, PA Antoniou, GI Giannopoulos… - Nanomaterials, 2021 - mdpi.com
In the present study, a buckling analysis of laminated composite rectangular plates
reinforced with multiwalled carbon nanotube (MWCNT) inclusions is carried out using the …

Fiber bridging induced toughening effects on the delamination behavior of composite stiffened panels under bending loading: a numerical/experimental study

A Russo, M Zarrelli, A Sellitto, A Riccio - Materials, 2019 - mdpi.com
In this paper, a research activity, focused on the investigation of new reinforcements able to
improve the toughness of composite materials systems, is introduced. The overall aim is to …

Remarks on experimental and theoretical investigations of buckling loads for laminated plated and shell structures

A Muc, M Chwał, M Barski - Composite Structures, 2018 - Elsevier
The present paper deals with the description of the stability loss and postbuckling for
multilayered composite structures. Both, the experimental results and theoretical predictions …

Buckling load optimization of laminated composite plates with elliptical hole under different non-uniform edge loads using bonobo optimizer algorithm

A Shaterzadeh, U Topal, V Hadad… - Mechanics of Advanced …, 2024 - Taylor & Francis
This present work investigates the buckling load optimization of the laminated composite
plates with the elliptical hole under different non-uniform edge loads. The design objective is …

Stability analysis of thin-walled perforated composite columns using finite element method

K Falkowicz - Materials, 2022 - mdpi.com
Open holes or cut-outs have been commonly used in composite structures for various
engineering purposes. Those elements often demand perforation especially for weight …

An open-source computational framework for optimization of laminated composite plates

A Kaveh, A Dadras Eslamlou, N Geran Malek, R Ansari - Acta Mechanica, 2020 - Springer
In the present paper, a flexible framework is developed for the optimization of composite
laminate plates. In this framework, an optimization algorithm is employed to find the optimal …

Mathematical approach for mechanical behaviour analysis of FGM plates on elastic foundation

FZ Zaoui, D Ouinas, B Achour, M Touahmia… - Mathematics, 2022 - mdpi.com
This paper presents the flexural analysis of functionally graded plates resting on elastic
foundations using new two-dimensional (2D) and quasi-three-dimensional (quasi-3D) …