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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 26
ADVANCES IN COMPUTATIONAL MECHANICS Edited by: M. Papadrakakis and B.H.V. Topping
Paper VI.4
Vibration and Stability Modes of Long Flexible Structures E.M. Daya and M. Potier-Ferry
Lab de Physique et Mec des Materiaux, URA CNRS 1215, Inst Superieur de Genie Mecanique et Productique, Universite de Metz, Ile de Saulcy, Metz, France E.M. Daya, M. Potier-Ferry, "Vibration and Stability Modes of Long Flexible Structures", in M. Papadrakakis, B.H.V. Topping, (Editors), "Advances in Computational Mechanics", Civil-Comp Press, Edinburgh, UK, pp 171-177, 1994. doi:10.4203/ccp.26.6.4
Abstract
This paper describes an asymptotic two-scale method to study
vibration and stability of long flexible structures. This
method splits the original problem into local problems and
overall ones. The local problems are modal ones and are
posed on a few basic cells. The global problems are
amplitude equations, to be satisfied by the envelopes of the
modes.
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