AN ENERGY-CONSERVING CO-ROTATIONAL PROCEDURE FOR THE DYNAMICS OF PLANAR BEAM STRUCTURES

AN ENERGY-CONSERVING CO-ROTATIONAL PROCEDURE FOR THE DYNAMICS OF PLANAR BEAM STRUCTURES

The paper describes an energy‐conserving procedure for the implicit non‐linear dynamic analysis of planar beam structures. The method is based on a form of co‐rotational technique which is ‘external to the element’. A range of numerical results are presented which clearly demonstrate the improved nu...

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Veröffentlicht in:International journal for numerical methods in engineering 1996-07, Vol.39 (13), p.2265-2282
Hauptverfasser: GALVANETTO, U., CRISFIELD, M. A.
Format: Artikel
Sprache:eng
Schlagworte:
beams
co-rotation
dynamics
Energy conservation
Q1
Structural analysis
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Beschreibung
Zusammenfassung:The paper describes an energy‐conserving procedure for the implicit non‐linear dynamic analysis of planar beam structures. The method is based on a form of co‐rotational technique which is ‘external to the element’. A range of numerical results are presented which clearly demonstrate the improved numerical performance in comparison with more conventional techniques.
ISSN:0029-5981
1097-0207
DOI:10.1002/(SICI)1097-0207(19960715)39:13<2265::AID-NME954>3.0.CO;2-O