Wave Propagation in Exponentially Varying Cross-Section Rods and Vibration Analysis

被引：0

作者：

Nikkhah-Bahrami, Mansour ^{[1
]}

Loghmani, Masih ^{[1
]}

Pooyanfar, Mostafa ^{[1
]}

机构：

[1] Univ Tehran, Dept Mech Engn, Tehran, Iran

来源：

NUMERICAL ANALYSIS AND APPLIED MATHEMATICS | 2008年 / 1048卷

关键词：

Propagation matrix; Reflection matrix; Vibration analysis; Non-uniform rods;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper vibration as propagating waves is used to calculate frequencies of exponentially varying cross-section rods with various boundary conditions. From wave standpoint, vibrations propagate, reflect and transmit in structures. The propagation and reflection matrices are combined to provide a concise and systematic approach to free longitudinal vibration analysis of exponentially varying cross-section rods. The results are compared with another method.

引用

页码：798 / 801

页数：4

共 12 条

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