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Dynamic stability analysis and DQM for beams with variable cross-section

โœ Scribed by M.A. De Rosa; N.M. Auciello; M. Lippiello

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
125 KB
Volume
35
Category
Article
ISSN
0093-6413

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๐Ÿ“œ SIMILAR VOLUMES

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A theoretical model for viscoelastic beams with variable section is derived using the principle of virtual work; a linearization is then obtained and stationary solutions are numerically studied. This allows a brief study of their stability and an interpretation in terms of damping. In particular a

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The equations of motion of a spinning beam of uniform rectangular cross-section are formulated by using Euler beam theory and the assumed mode method. The equations of motion are then transformed to the standard form of an eigenvalue problem for determining the critical spinning speeds corresponding