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
收藏
页码：798 / 801
页数：4
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