✦ LIBER ✦

Dynamic stability of elastic structures: a finite element approach

✍ Scribed by L. Briseghella; C.E. Majorana; C. Pellegrino

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 739 KB
Volume: 69
Category: Article
ISSN: 0045-7949
DOI: 10.1016/s0045-7949(98)00084-4

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✦ Synopsis

In this paper the ®nite element method is used to ®nd the regions of dynamic stability of beams and frames. A suitable numerical procedure allows diagrams to be obtained where these regions are located as functions of the dynamic force applied and vibration frequency of the structures analyzed, taking into account the dierent characteristics of constraints, inertia and stiness. A set of numerical applications concerning beams and framed structures is presented.

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