NUMERICAL COMPUTATION OF WEAK SOLUTIONS OF NONLINEAR MOTION EQUATIONSOF STIFFENED CYLINDRICAL-SHELLS

Authors
BOGDANOV SY
Citation
Sy. Bogdanov, NUMERICAL COMPUTATION OF WEAK SOLUTIONS OF NONLINEAR MOTION EQUATIONSOF STIFFENED CYLINDRICAL-SHELLS, Mechanics of composite materials, 31(6), 1995, pp. 573-578
Citations number
11
Categorie Soggetti
Polymer Sciences",Mechanics,"Materials Sciences, Composites
Journal title
Mechanics of composite materials → ACNP
ISSN journal
01915665
Volume
31
Issue
6
Year of publication
1995
Pages
573 - 578
Database
ISI
SICI code
0191-5665(1995)31:6<573:NCOWSO>2.0.ZU;2-0
Abstract
An algorithm is presented for the numerical solution of nonlinear equa tions of motion of stiffened cylindrical shells described by a Timoshe nko-type theory. This algorithm is constructed using a weak solution o f nonlinear motion equations of stiffened cylindrical shells. A differ ence scheme is constructed using the approximation of integral identit ies. A dependence was found between the steps of the rime and space va riables for the linearized difference scheme.