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Dynamic stability of sagging rods in a fluid

✍ Scribed by Haiqi Wang; Heng Xiao


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
461 KB
Volume
31
Category
Article
ISSN
0020-7403

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DYNAMIC STABILITY PROBLEM OF A NON-PRISM
✍ P. RUTA πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 258 KB

A dynamic sti!ness matrix for a non-prismatic rod "nite element resting on a two-parameter non-homogenous elastic foundation has been determined. To obtain the solution the shape function was approximated by Chebyshev series. This yielded closed analytical formulae for the coe$cients of the matrices