THE EFFECT OF STRUCTURAL DAMPING ON NODES FOR THE EULER-BERNOULLI BEAM - A SPECIFIC CASE-STUDY

被引：6
|
作者：
GEIST, B
MCLAUGHLIN, JR
机构：
[1] Department of Mathematical Sciences, Rensselaer Polytechnic Institute Troy
[2] Department of Mathematical Sciences, Rensselaer Polytechnic Institute Troy
来源：
APPLIED MATHEMATICS LETTERS | 1994年 / 7卷 / 03期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0893-9659(94)90112-0
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We examine a uniform beam hinged at both ends and driven at its center by a harmonic forcing function. We show that at forcing frequencies corresponding to the beam's first five odd natural frequencies, the addition of Kelvin-Voigt type structural damping to the standard Euler-Bernoulli beam model has little effect on the predicted location of points of least vibration during steady state resonant excitation.
引用
收藏
页码：51 / 55
页数：5
相关论文
共 50 条
12345