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Natural frequencies for bending vibrations of Timoshenko cracked beams

✍ Scribed by J.A. Loya; L. Rubio; J. Fernández-Sáez

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
363 KB
Volume
290
Category
Article
ISSN
0022-460X

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📜 SIMILAR VOLUMES

APPROXIMATE CALCULATION OF THE FUNDAMENT
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✍ J. FERNÁNDEZ-SÁEZ; L. RUBIO; C. NAVARRO 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 110 KB

A simpli"ed method of evaluating the fundamental frequency for the bending vibrations of cracked Euler}Bernouilli beams is presented. The method is based on the well-known approach of representing the crack in a beam through a hinge and an elastic spring, but here the transverse de#ection of the cra

NATURAL FREQUENCY CHANGES OF A CRACKED T
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✍ D.Y. ZHENG; S.C. FAN 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 434 KB

A new method is presented in this paper for computing the natural frequencies of a Timoshenko beam with an arbitrary number of transverse open cracks. The essence of this new method lies in the use of a kind of modi"ed Fourier series (MFS) which is developed particularly for a Timoshenko beam having