On the dynamics of free and excited oscillations of a simple portal frame foundation

Artículos de revistas

Fecha

2006-07-01

Registro en:

Mechanics Research Communications. Oxford: Pergamon-Elsevier B.V., v. 33, n. 4, p. 541-557, 2006.

0093-6413

http://hdl.handle.net/11449/24792

10.1016/j.mechrescom.2005.05.014

WOS:000236837700012

Autor

Universidade Federal de Uberlândia (UFU)

Universidade Estadual Paulista (Unesp)

Institución

Universidade Estadual Paulista (Brasil)

Resumen

In this paper we search for the dynamics of a simple portal structure in the free and in the periodic excitation cases. By using the Center Manifold approach and Averaging Method, we obtain results on both stability and bifurcation of equilibrium points and periodic orbits. (C) 2005 Elsevier Ltd. All rights reserved.

Materias

hyperbolic periodic orbits

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