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Composites: Mechanics, Computations, Applications: An International Journal
ESCI SJR: 0.193 SNIP: 0.497 CiteScore™: 0.39

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

Composites: Mechanics, Computations, Applications: An International Journal

DOI: 10.1615/CompMechComputApplIntJ.v6.i4.10
pages 265-277

SOLUTION OF NONLINEAR INITIAL BOUNDARY-VALUE PROBLEMS OF THE MECHANICS OF MULTIPLY CONNECTED COMPOSITE MATERIAL SHELLS ON THE BASIS OF CONSERVATIVE DIFFERENCE SCHEMES

V. G. Dmitriev
Russian Open Academy of Transport, Moscow, Russia
O. V. Egorova
Moscow Aviation Institute (National Research University), Moscow, Russia
Lev N. Rabinskiy
Moscow Aviation Institute (National Research University), 4 Volokolamskoe Highway, Moscow, 125993, Russia

ABSTRAKT

To investigate the processes of geometrically nonlinear deformation of plates and shells made of composite materials with differently shaped cutouts, conservative difference schemes are being developed within the framework of Timoshenko's model that allow one, on the basis of the variational- difference approach jointly with the quasi-dynamic form of the time-dependent technique, to construct a single-type algorithm for solving both static and dynamic problems.