Natural frequency of axially functionally graded, tapered cantilever beams with tip masses

被引：38

作者：

Mahmoud, M. A. ^{[1
]}

机构：

[1] 1222 Willow Point Dr, Murphy, TX 75094 USA

来源：

ENGINEERING STRUCTURES | 2019年 / 187卷

关键词：

Axially functionally graded; Myklestad Method; Tip mass; Tapered cantilever; Free vibration; FREE-VIBRATION ANALYSIS; NONUNIFORM; SUBJECT; CRACKS;

D O I：

10.1016/j.engstruct.2019.02.043

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This article presents a general solution for the free transverse vibration of non-uniform, axially functionally graded cantilevers loaded at the tips with point masses. Attention is focused on undamped cantilevers that fall within the range of validity of Euler-Bernoulli beam theory. The Myklestad Method is shown to be an efficient and accurate tool for this purpose. Results are presented for a number of cases of different beam geometries and material gradients.

引用

页码：34 / 42

页数：9

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