Free Vibrations of Timoshenko Beam with End Mass in the Field of Centrifugal Forces

• Autorzy: Manevich A. I. , Vlasova V. Yu.
• Języki publikacji: EN

Abstrakty

EN

An analysis of natural frequencies and modes for a cantilever radial rotating beam with end mass is carried out within framework of Timoshenko beam model, on the base of convenient dimensionless equations of motion depended only on two dimensionless parameters. It is shown that the shear deformations at high angular speeds lead to significant changes in the natural modes, and as a consequence – to relevant qualitative effects for the natural frequencies.

Słowa kluczowe

EN

radial rotating beams; vibrations; Timoshenko beam; centrifugal forces

PL

wibracje; belka Timoshenki; siła odśrodkowa

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2014
• Tom: Vol. 18, nr 1
• Strony: 37--51
• Opis fizyczny: Bibliogr. 25 poz.

Twórcy

autor

Manevich A. I.

• Dnepropetrovsk National University, Ukraine

autor

Vlasova V. Yu.

• Dnepropetrovsk National University, Ukraine

Bibliografia

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