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横向自由振动
    Transverse Free Vibration of Circular Plates with Stepped Variable Thickness
    阶梯式变厚度圆板的横向自由振动
    Transverse free vibration of asymmetrically supported composite beams with embedded SMA wires and subjected to thermal load
    热载荷作用下非对称支承嵌入SMA丝复合材料弹性梁的横向自由振动
    An Accurate Solution for Transverse Free Vibration of Nonhomogeneous Stepped Beam
    非均质阶梯梁的横向自由振动精确解
    PRE-BUCKLING AND POST-BUCKLING TRANSVERSE FREE VIBRATION OF AN ASYMMETRICALLY SUPPORTED EULER-BERNOULLI BEAM SUBJECTED TO AXIAL FORCE
    轴向力作用下非对称支承Euler-Bernoulli梁在过屈曲前后的横向自由振动
    The dynamic model of transverse free vibration of a spin tube gun with multi-lumped masses is developed.
    建立了带有任意个集中质量的分布质量炮管的转管炮系统横向自由振动动力学模型;
    The transfer matrix method, which is usually used in solving the problems of natural frequencies and natural modes in engineering,is also used in the present paper to find the solution to the transverse free vibration of continuous equispan beams on elastic springs.
    利用工程中求解固有频率和固有振型的常用方法,对弹性点支连续等跨梁在冲击载荷作用下的横向自由振动问题进行了求解,得到了固有频率和固有振型。
    This paper studies the transverse free vibration of a type of beams with variable cross-sections. The beams of circular cross-section with parabolic radius variation and the beams of rectangular cross-section with parabolic height variation power functional width variation are two special examples and their exact analytical solutions of transverse free vibration were found accordingly.
    本文研究了一类变截面梁的横向自由振动问题,半径按抛物线变化的圆形变截面梁以及高度按抛物线变化而宽度接任意次幂函数变化的矩形变截面梁是这类梁的两个典型特例。
    Simplifying the tall pier aqueduct as a coupled system of tall pier and rectangular tank,the transverse free vibration of the system is analyzed by using analytical methods. The results show that:(1) The frequencies of the coupled system can be divided into two classes,one sort is called “liquid oscillation frequency”which exhibits slosh of water,and the another called “structure vibration frequency”which exhibits natural motion of the sturcture;
    将高墩渡槽简化为一高墩矩形水箱耦联系统,采用解析法分析了该系统的横向自由振动特性,分析结果表明:(1)耦联系统的频率可分为两类,一类为“流体振荡频率”,反映了水体的晃动;
    The fundamental frequencies of transverse free vibration for circular plates with 2 steped variable thickness are obtained by using Rayleigh energy method.
    文中用 Rayleigh能量法求解二级阶梯变厚度圆板横向自由振动基频 ,并附有算例
 

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