Analysis of Fiberglass Winding Angle on Natural Frequency of Free Vibration of Cylindrical Shell with Asymmetric Boundary Conditions

Wang, Zhiwei; Wu, Bo; Yan, Wang; Босяков, Сергей Михайлович

doi:10.4028/www.scientific.net/amm.274.65

Cited by 2 publications

(2 citation statements)

References 3 publications

(4 reference statements)

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“…An approximate solution of natural frequencies for the free vibration of anisotropic circular cylindrical shells made of GFRP obtained with the help of Love’s theory and an energy method is given in a paper. 22 The equations of motion used in a paper 23 are based on the first-order shear deformation theory of shells. Bouyaya and Bellaouar 23 studied the free vibration of a composite cylindrical container made from a mixture of fibre glass or boron fibres and a plastic resin typically epoxy.…”

Section: Brief Information On Analysis Methods Of Thin Composite Shellsmentioning

confidence: 99%

The perspectives of application of thin-walled plastic and composite polymer shells in civil and industrial architecture

Кривошапко

2017

Journal of Reinforced Plastics and Composites

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The paper contains a brief historical review of application of thin-walled plastics and composite polymer shells in architecture. Concrete examples show the possibilities of using polymer composites as general (basic) elements of erections of industrial and civil purposes. Potential possibilities of polymer composite shells in architecture are illustrated with 23 pictures. It is shown that thin-walled plastic and composite polymer shells can be used in dwelling domes, spherical radio-parent hangars for radars, large-span covers over markets and exhibitions, high-mountain inns, semi-transparent semi-spherical inns for tourists, transparent sky-lights on the roofs of industrial buildings, and temporary summer cafes. Pneumatic and tent erections made of synthetic materials are not examined in the paper. They are under consideration in other paper of the author. Brief information and the latest references presented in the paper on existing methods of strength analysis of composite thin-walled shells will help to plan the subsequent researches of considered structures. This paper would be useful for researchers who want to begin to work with polymer composite thin-walled structures, for lecturers giving a course of studies on ‘composites in architecture’, and for architects.

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Section: Brief Information On Analysis Methods Of Thin Composite Shellsmentioning

confidence: 99%

The perspectives of application of thin-walled plastic and composite polymer shells in civil and industrial architecture

Кривошапко

2017

Journal of Reinforced Plastics and Composites

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“…Zhang, Hao, and Yang (2012) studied the nonlinear dynamic behavior of a functionally graded (FG) circular cylinder with clamped boundary conditions (BCs) subjected to an external loading based on the first-order shear deformation theory (FSDT) and von Karman relations and by employing the Galerkin method. Wang et al (2013) determined an approximate solution of natural frequencies for anisotropic glass-fiber-reinforced plastic cylindrical shells with asymmetric BCs using Love's theory. Isvandzibaei, Jamaluddin, and Raja Hamzah (2014) studied the natural frequency of thin multiple layered cylindrical shells subjected to lateral pressure based on Love's theory and the Ritz method.…”

Section: Introductionmentioning

confidence: 99%

A closed-form solution for asymmetric free vibration analysis of composite cylindrical shells with metamaterial honeycomb core layer based on shear deformation theory

Eipakchi

Nasrekani

2022

Mechanics Based Design of Structures and Machines

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Asymmetric free vibration analysis of composite cylindrical shells with a honeycomb core layer and adjustable Poisson's ratio is performed analytically in this study. The equations of motion which are a system of coupled partial differential equations are extracted using Hamilton's principle by employing the first-order shear deformation theory and they are solved analytically. To study the sensitivity of the results to the different parameters of the honeycomb structure, geometrical parameters, and boundary conditions, a parametric study is presented. It is concluded that for the auxetic composite shell with a negative Poisson's ratio, by decreasing the Poisson ratio, the frequency decreases. Also, it is shown that by employing the composite shells the weight decreases significantly, while the asymmetric frequency will not change remarkably. By adjusting the Poisson ratio, the frequency variations are studied for a composite shell with a honeycomb core layer. The results are compared with the finite element method and some other references.

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Analysis of Fiberglass Winding Angle on Natural Frequency of Free Vibration of Cylindrical Shell with Asymmetric Boundary Conditions

Cited by 2 publications

References 3 publications

The perspectives of application of thin-walled plastic and composite polymer shells in civil and industrial architecture

The perspectives of application of thin-walled plastic and composite polymer shells in civil and industrial architecture

A closed-form solution for asymmetric free vibration analysis of composite cylindrical shells with metamaterial honeycomb core layer based on shear deformation theory

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