In this contribution we implement a suitably adapted version of the finite differences technique to solve the field equations for a thin-walled beam, as obtained by means of a direct one-dimensional model. This technique lets us find non trivial equilibrium paths and study their stability under both conservative and non conservative actions. Some results are presented and discussed.
A numerical approach for the stability analysis of thin-walled beams / Brunetti, Matteo; Lofrano, Egidio; Paolone, Achille; Ruta, Giuseppe. - STAMPA. - (2011), pp. ---. ( 7th European Nonlinear Dynamics Conference ENOC 2011 Roma, Italia ).
A numerical approach for the stability analysis of thin-walled beams
BRUNETTI, MATTEO;LOFRANO, EGIDIO;PAOLONE, ACHILLE;RUTA, Giuseppe
2011
Abstract
In this contribution we implement a suitably adapted version of the finite differences technique to solve the field equations for a thin-walled beam, as obtained by means of a direct one-dimensional model. This technique lets us find non trivial equilibrium paths and study their stability under both conservative and non conservative actions. Some results are presented and discussed.File allegati a questo prodotto
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