✦ LIBER ✦

FREE VIBRATION ANALYSIS OF NON-CYLINDRICAL COIL SPRINGS BY COMBINED USE OF THE TRANSFER MATRIX AND THE COMPLEMENTARY FUNCTIONS METHODS

✍ Scribed by YILDIRIM, VEBİL

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 143 KB
Volume: 13
Category: Article
ISSN: 1069-8299
DOI: 10.1002/(sici)1099-0887(199706)13:6<487::aid-cnm77>3.0.co;2-x

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✦ Synopsis

The transfer matrix method and the complementary functions method have been employed in the free vibration analysis of helical springs of irregular shape. The rotary inertia eects, the axial and shear deformations and cross-sections of dierent shapes having double symmetry have been included in the analysis. The formulation has yielded the exact free vibration frequencies of non-cylindrical coil springs.