Panel-2D: a program for the static and dynamic full range analysis of unstiffened and stiffened plates

 
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1996 (EN)

Panel-2D: a program for the static and dynamic full range analysis of unstiffened and stiffened plates (EN)

Caridis, PA (EN)

Aspects of a numerical procedure used to assess the response of flat and stiffened plates used in ship-type structures under static and dynamic loading are described. The equations of equilibrium of flat and stiffened plates are solved in the large-deflection elastoplastic range in a discretised form using the dynamic relaxation method on an interlacing finite-difference grid. Solutions may be obtained using either the Marguerre equations or the equations for beam-columns. A variety of boundary conditions may be considered. In static analyses material nonlinearity is modelled according to von Mises' criterion in conjunction with the Prandtl-Reuss flow rule whereas in dynamics problems Perzyna's formulation for elastic/visco-perfectly plastic materials is used to model plastic flow. Examples of results are given for various geometries and applied loads. Copyright (C) 1996 Civil-Comp Ltd and Elsevier Science Ltd. (EN)

journalArticle (EN)

Numerical analysis (EN)
Elastoplasticity (EN)
Plates (structural components) (EN)
Construction & Building Technology (EN)
Engineering, Civil (EN)
Ship-type structure (EN)
Beams and girders (EN)
Stiffness (EN)
Shipbuilding (EN)
Unstiffened and stiffened plates (EN)


Structural engineering review (EN)

English

1996 (EN)

344 (EN)
4 (EN)
0952-5807 (EN)
337 (EN)
8 (EN)
ISI:A1996VW16900004 (EN)

Pergamon Press Ltd, Oxford, United Kingdom (EN)




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