WIT Press


Combination Of Boundary Element Method And Module Element Method To Solve Problems Of Hydroelastic Oscillations Of Complex Structures

Price

Free (open access)

Paper DOI

10.2495/BT950251

Volume

11

Pages

8

Published

1995

Size

763 kb

Author(s)

N.A. Taranukha & V.A. Postnov

Abstract

The solution of hydroelastic oscillations problems of complex stiffened non-prismatic thin-shelled structures of a whole ship hull is examined Ine solution of the problem is achieved by a combination of module element method (to present the behaviour of the elastic structure) and boundary element method (to present the behaviour of adjacent fluid) The equations describe coupled oscillations of the system "structure- liquid without preliminary determination of the added fluid mass The results of practical calculations are given. 1 Introduction Investigation of the stress-strain state of complex struc

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