Multiple scales analysis of nonlinear oscillations of a portal frame foundation for several machines

Revista Brasileira de Ciencias Mecanicas/Journal of the Brazilian Society of Mechanical Sciences

Volumn 21, Issue 4, 1999, Pages 641-654

  Brasil, Reyolando M L R F ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

ASYMPTOTIC STABILITY; DEGREES OF FREEDOM (MECHANICS); EQUATIONS OF MOTION; LAGRANGE MULTIPLIERS; MODAL ANALYSIS; NATURAL FREQUENCIES; OSCILLATIONS; PERTURBATION TECHNIQUES; PROBLEM SOLVING; ROTATING MACHINERY;

PORTAL FRAME FOUNDATION;

MACHINE VIBRATIONS;

EID: 0033280314     PISSN: 01007386     EISSN: None     Source Type: Journal    
DOI: 10.1590/S0100-73861999000400007     Document Type: Article

References (5)

1. Barr, A.D.S. and McWannell, D.C., 1971, "Parametric instability in structures under support motion", Journal of Sound and Vibration, Vol. 14, no. 4, p. 491-509.
2. Brasil, R.M.L.R.F. and Mazzilli, C.E.N., 1990, "Nonlinear vibrations in machine framed foundations", Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingeniería, (in Portuguese), Vol.6 (1), p. 147-158.
3. Brasil, R.M.L.R.F. and Mazzilli, C.E.N., 1993, "A general FEM formulation of nonlinear dynamics applied to accessing the statical loading effect upon the dynamic response of planar frames", Applied Mechanics Reviews, Vol.46 (11), part 2, p. 110-117.
4. Mazzilli, C.E.N. and Brasil, R.M.L.R.F., 1995, "Effect of static loading on the nonlinear vibrations of a three-time redundant portal frame: analytical and numerical studies", Nonlinear Dynamics, Vol.8, pp. 347-366.
5. Nayfeh, A.H.; Mook, D.T., 1979, "Nonlinear oscillations" John Wiley, New York.