Analysis of the dynamics of thin isotropic cylindrical shell in asymptotic approach

被引：5

作者：

Bhattacharyya, A. ^{[1
]}

Mukhopadhyay, B. ^{[1
]}

机构：

[1] Indian Inst Engn Sci & Technol, Dept Math, Sibpur 711103, Howrah, India

来源：

APPLIED MATHEMATICAL MODELLING | 2016年 / 40卷 / 9-10期

关键词：

Linear classical theory; Asymptotic approach; Isotropic body; Cylindrical shell; Cylindrical symmetry; Radial and longitudinal vibration; WAVE-PROPAGATION; FREE-VIBRATION; 3-DIMENSIONAL SOLUTION; FREQUENCY; PANELS;

D O I：

10.1016/j.apm.2015.09.103

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a dynamic behavior of an isotropic cylindrical shell under cylindrical symmetry is presented by asymptotic approach. Here some special assumptions are set to make the problem simple. An attempt is taken to give an analytic expression of radial vibration of a semi-infinite cylinder. In this problem it is assumed that the thickness of the shell is so small that variants of the vibrations exhibit infinite power series expansion across the thickness. As a result of this assumption it is shown that all modes of variants remain uncoupled and satisfy the same equations of motion approximately. (C) 2015 Elsevier Inc. All rights reserved.

引用

页码：5324 / 5334

页数：11

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