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IssuesArchive of Issues2018-4pp.435-439

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A.V. Lopatin and A.A. Khakhlenkova, "Finite Element Modeling of a Mesh Composite Coupling Section of a Spacecraft," Mech. Solids. 53 (4), 435-439 (2018)
Year 2018 Volume 53 Number 4 Pages 435-439
DOI 10.3103/S002565441804009X
Title Finite Element Modeling of a Mesh Composite Coupling Section of a Spacecraft
Author(s) A.V. Lopatin (Reshetnev Siberian State University of Science and Technology, Krasnoyarsky Rabochy pr. 31, Krasnoyarsk, 660037 Russia, lopatin@krasmail.ru)
A.A. Khakhlenkova (Reshetnev Siberian State University of Science and Technology, Krasnoyarsky Rabochy pr. 31, Krasnoyarsk, 660037 Russia)
Abstract A design for a coupling section (adapter) of a spacecraft, consisting of two mesh composite conical shells and a three-layer carrier panel, designed to accommodate three spacecraft, is proposed. A finite element model of the adapter was developed and a generating program was created. An analysis of influence of parameters of a three-layer panel and parameters of the mesh structure of the shells on the main frequency of transverse vibrations is carried out. A set of parameters providing the specified oscillation frequency is computed.
Keywords spacecraft, adapter, finite element method, mesh conical shell, three-layer panel, modal analysis
References
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2.  V. Vasiliev and A. Rasin, "Anisogrid Composite Lattice Structures for Spacecraft and Aircraft Applications," Comp. Struct. 76, 182-189 (2006).
3.  V. Vasiliev, V. Barynin, and A. Rasin, "Anisogrid Composite Lattice Structures - Development and Aerospace Applications," Comp. Struct. 94, 17-27 (2012).
4.  E. Morozov, A. Lopatin, and V. Nesterov, "Buckling Analysis and Design of Anisogrid Composite Lattice Conical Shells," 93, 3150-3162 (2011).
5.  V.V. Vasiliev, Mechanics of Composite Structures (Taylor and Francis, Washington, 1993).
6.  V.V. Vasiliev and E.V. Morozov, Advanced Mechanics of Composite Materials and Structural Elements, 3rd ed. (Elsevier, Amsterdam, 2013).
7.  G. Totaro, "Flexural, Torsional, and Axial Global Stiffness Properties of Anisogrid Lattice Conical Shells in Composite Material," Comp. Struct. 153, 738-745 (2016).
8.  MSC Nastran. Quick reference guide's: MSC. Software Co.
Received 08 April 2018
Link to Fulltext https://link.springer.com/article/10.3103/S002565441804009X
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