ON THE ANALYSIS OF LATERALLY VIBRATING SLENDER BEAMS SUBJECT TO VARIOUS COMPLICATING EFFECTS

被引：34

作者：

KIM, CS

DICKINSON, SM

机构：

[1] Univ of Western Ontario, London,, Ont, Can, Univ of Western Ontario, London, Ont, Can

来源：

JOURNAL OF SOUND AND VIBRATION | 1988年 / 122卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

MATHEMATICAL TECHNIQUES - Polynomials;

D O I：

10.1016/S0022-460X(88)80093-2

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The Rayleigh-Ritz method, with orthogonally generated polynomials as admissible functions, is used to obtain a simple analysis of the free vibration problem of slender beams subject to various complicating effects. These effects are the presence of concentrated masses and/or concentrated moments of inertia, intermediate supports, axial loading and non-uniformity of cross-section; such may exist separately or in any combination. Numerical results are presented for several beams, illustrating the accuracy and versatility of the approach.

引用

页码：441 / 455

页数：15

共 44 条

[1]

BAKER WE, 1964, J APPLIED MECHANICS, V86, P335

[2] EXACT BERNOULLI-EULER DYNAMIC STIFFNESS MATRIX FOR A RANGE OF TAPERED BEAMS [J].