Free Vibrations of Thin-walled Pretwisted Beams under Axial Loading : 1st Report, Governing Equations of Motion

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概要

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• This paper presents the derivation of the equations governing the response of a thin-walled pretwisted beam under axial loadings. The equations of motion, taking into account the coupling effects of torsional and longitudinal vibrations and deformations due to axial loading, are derived by means of the principle of virtual work. Frequency parameters of the coupled torsional and longitudinal vibration for pretwitsted cantilever beams of thin rectangular cross-section are obtained under axial tensile forces. The results show that the pretwisted and the axial force have considerable influence on the torsional vibration.

• 一般社団法人日本機械学会の論文

著者

• Tsuiji Tsuneo

  Faculty of Engineering, Nagasaki University

• Tsuiji Tsuneo

  Faculty Of Engineering Nagasaki University

関連論文

• Free Vibrations of Twisted Cantilevered Thin Plates Having Thickness Varying in Two Directions
• Free Vibrations of Thin-walled Pretwisted Beams under Axial Loading : 1st Report, Governing Equations of Motion

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