RESIDUAL MODAL ENERGY EVALUATING OF FATIGUE DAMAGED COMPOSITE STRUCTURE

This paper deals with the evaluation of the residual modal energy in glass/epoxy unidirectional fibrous composite beam at a desired state. In this damaged state, the damaged elementary stiffness matrix is proposed for the evaluation of the global potential energy. The extraction of the global stiffn...

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Veröffentlicht in:	Mechanika (Kaunas, Lithuania : 1995) Lithuania : 1995), 2011-01, Vol.17 (1), p.45-49
Hauptverfasser:	Amrane, M. N., Sidoroff, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (structural) Computing time Damage Extraction Fatigue failure Finite element method Mathematical analysis Mathematical models Stiffness matrix
Online-Zugang:	Volltext
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