|
This article is cited in 2 scientific papers (total in 2 papers)
Solving the problems of mechanics of cylindrical anisogrid lattice bodies of spacecrafts
A. V. Lopatin, V. V. Moskvichev, A. E. Burov Federal Research Center for Information and Computational Technologies, 660049, Krasnoyarsk, Russia
Abstract:
Results of solutions to problems of determining the parameters of anisogrid lattice structures of spacecraft bodies are presented. These problems include analyzing the deformability of a body loaded with transverse inertial forces, determining the fundamental frequency of transverse vibrations of a cantilevered body, studying the deformability of a body loaded with axial compressive force, and analyzing the deformability of a body with an internal fuel tank loaded with transverse inertial forces. The problems under consideration are solved using a continuous model of the lattice structure of a cylindrical body and the finite-element method.
Keywords:
spacecraft, composite materials, anisogrid structure, cylindrical lattice shell, analytical and numerical methods for calculating the shell.
Received: 28.06.2021 Revised: 28.06.2021 Accepted: 28.06.2021
Citation:
A. V. Lopatin, V. V. Moskvichev, A. E. Burov, “Solving the problems of mechanics of cylindrical anisogrid lattice bodies of spacecrafts”, Prikl. Mekh. Tekh. Fiz., 62:5 (2021), 131–144; J. Appl. Mech. Tech. Phys., 62:5 (2021), 816–827
Linking options:
https://www.mathnet.ru/eng/pmtf117 https://www.mathnet.ru/eng/pmtf/v62/i5/p131
|
Statistics & downloads: |
Abstract page: | 44 | References: | 13 | First page: | 6 |
|