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Torsional Buckling of Shafts Coupled By Mechanisms

✍ Scribed by J. Zajączkowski

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
153 KB
Volume
173
Category
Article
ISSN
0022-460X

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✦ Synopsis

The paper is concerned with torsional buckling of a system composed of two parallel shafts coupled together by two mechanisms. The motion of the system is described by a set of non-linear differential equations with coefficients which are periodic functions of displacements. Fixed points, closed orbits, homoclinic and heteroclinic orbits and orbits which are periodic in phase space are found analytically. The existence of irregular motion is demonstrated. It is found that the main reason for the sudden change of the motion from a rotary to a vibratory one is the shape of the potential energy surface.

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