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Mechanics
Moment-membrane theory of large deflection of elastic shells as a continuum model of deformed behavior of two-dimensional nanomaterials
S. O. Sarkissian Shirak State University
Abstract:
In this paper, based on the assumption on the smallness of deformations, flexural-torsional characteristics and angles of rotation of the shell elements as well as on the assumption on shell's shallowness, with the help of the three-dimensional geometrically nonlinear moment theory of elasticity and by preserving only those nonlinear terms that come from normal displacement (deflection) and its derivatives, a geometrically nonlinear moment-membrane theory of elastic shells is constructed, which is interpreted as a continuum theory of the deformation behavior of flexible two-dimensional nanomaterials (in particular, for carbon nanotubes and graphene).
Key words:
flexible shell, moment membrane theory, two-dimensional nanomaterials, continuum theory.
Received: 21.11.2023
Citation:
S. O. Sarkissian, “Moment-membrane theory of large deflection of elastic shells as a continuum model of deformed behavior of two-dimensional nanomaterials”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2024, no. 2, 48–58; Moscow University Måchanics Bulletin, 79:2 (2024), 43–55
Linking options:
https://www.mathnet.ru/eng/vmumm4599 https://www.mathnet.ru/eng/vmumm/y2024/i2/p48
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| Abstract page: | 138 | | Full-text PDF : | 38 | | References: | 35 |
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