Several investigators have studied the influence of rotational and/or translational restraints
at the ends of vibrating beams [1–17]. Kameswara Rao and Mirza [18] have derived exact …

This paper deals with the free transverse vibration of a non-homogeneous tapered beam
subjected to general axial forces, with arbitrarily located internal hinge and elastics supports …

We deal with the exact determination of eigenfrequencies of a beam with intermediate
elastic constraints and generally restrained ends. It is the purpose of this paper to use the …

The minimum support stiffness that achieves the maximum modal frequencies or critical
speed is very important in the design of mechanical systems. The optimal values of the …

Dynamic analysis of structural elements becomes an important design procedure. An
adequate understanding of the free vibration is crucial to the design and performance …

In the free vibration analysis of beams, the inclusion of an intermediate sliding connection
with an attached mass-spring system has not been yet treated. The present paper studies …

A shorter functional lifespan of buildings due to increased rate of change of technological
advances as well as the increased awareness of environmental impact of the building …

This note deals with the free transverse vibration of a beam with two arbitrarily located
internal hinges, four intermediate elastic restraints, and ends elastically restrained against …

El análisis dinámico de elementos estructurales es un importante procedimiento de diseño.
Un entendimiento adecuado de las vibraciones libres es crucial para el diseño y la …

根据动力学理论将特种输液(汽) 管道简化为Euler-Bernoulli 梁, 根据边界条件及实际工况,
应用解析方法解出系统的前3 阶固有频率. 从结果中发现温度, 隔热层和接头边界条件影响特种 …