弹性移动支承上集中质量梁的波动

2016 IEEE Conference on Quality Management, Transport and Information Security, Information Technologies (IT&MQ&IS) Pub Date : 2016-10-01 DOI:10.1109/ITMQIS.2016.7751928

A. M. Kaziyev, V. Khuranov, Z. R. Likhov, Beslan V. Shogenov, Islam A. Kaziyev

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引用次数: 0

摘要

附集总质量多跨梁的运动激励横向振动。基于两个微分方程组的振动数学模型。第一个系统描述了梁的恒定部分的波动，第二个系统描述了离散集中质量的线性和角位移。定义了支座谐波扰动的位移矢量函数。同一振荡频率下谐波扰动相移的影响。

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Fluctuation of a beam with the concentrated masses on elastic mobile support

Kinematically excited transverse vibrations of multispan beams with attached lumped masses. A mathematical model of the oscillations, which is based on two systems of differential equations. The first system describes the fluctuations of the constant part of the beam, and the second describes the linear and angular displacements of the discrete lumped masses. Defines a vector-function of displacements for harmonic disturbances of the supports. The influence of the phase shift of harmonic disturbances at the same frequency of oscillation.

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来源期刊

2016 IEEE Conference on Quality Management, Transport and Information Security, Information Technologies (IT&MQ&IS)

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