An asymptotic theory for circular cylindrical shells

被引：5
|
作者：
Niordson, FI [1 ]
机构：
[1] Tech Univ Denmark, Dept Solid Mech, DK-2800 Lyngby, Denmark
来源：
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 2000年 / 37卷 / 13期
关键词：
D O I：
10.1016/S0020-7683(98)00331-X
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
We derive the two-dimensional shell equations for a circular cylindrical shell by means of an asymptotic expansion of the three-dimensional elastic state. The assumptions involved are of mathematical character only and concern the continuity, differentiability and convergence of the series used. A numerical comparison between the frequencies obtained by the two-dimensional shell equations and the three-dimensional state in the case of free vibrations is presented in a few examples. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1817 / 1839
页数：23
相关论文
共 50 条
12345