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Composites: Mechanics, Computations, Applications: An International Journal
ESCI SJR: 1.182 SNIP: 0.125 CiteScore™: 0.23

ISSN Druckformat: 2152-2057
ISSN Online: 2152-2073

Composites: Mechanics, Computations, Applications: An International Journal

DOI: 10.1615/CompMechComputApplIntJ.v3.i2.20
pages 107-134

SEMI-ANALYTICAL APPROACH TO THE ANALYSIS OF THE NONSYMMETRIC FILAMENT WOUND COMPOSITE MODEL

Lukas Jiran
Czech Technical University in Prague, Faculty of Mechanical Engineering, Department of Mechanics, Biomechanics and Mechatronics, Technicka 4, 166 07 Prague, Czech Republic
M. Stefan
MBtech Bohemia s.r.o., Narozni 1400/7, 158 00 Praque 13 - Stodulky, Czech Republic
T. Mares
Czech Technical University in Prague, Faculty of Mechanical Engineering, Department of Mechanics, Biomechanics and Mechatronics, Technicka 4, 166 07 Prague, Czech Republic

ABSTRAKT

This work deals with an analysis of deformation of thick-walled filament wound composite model. The static deformation analysis and the dynamic analysis are described in detail. The oscillations of the model are solved using the action integral, Euler−Lagrange equations for the action integral and the singular value decomposition. The problems are solved using the principle of the total potential energy minimum, the concept of the locally orthotropic material, the semi-analytical method, anisotropic elasticity in curvilinear coordinates, and the Fourier series expansion. The nonsymmetric model with nontrivial cross section is used to describe the methods.

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