On the eigenvalues of a viscously damped simple beam carrying point masses and springs

被引：28

作者：

Chang, TP ^{[1
]}

Chang, FI ^{[1
]}

Liu, MF ^{[1
]}

机构：

[1] Natl Chung Hsing Univ, Dept Appl Math, Taichung 40227, Taiwan

来源：

JOURNAL OF SOUND AND VIBRATION | 2001年 / 240卷 / 04期

关键词：

D O I：

10.1006/jsvi.2000.3186

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Bernoulli-Euler beam carrying arbitrarily located point masses, translational springs and viscous dampers was analyzed. Natural frequencies and eigenvalues of Bernoulli-Euler beam were determined by using Laplace transformations with respect to spatial variables. The various cases of different location and magnitude of spring constants and point masses were investigated to model different structural systems.

引用

页码：769 / 778

页数：10

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