Natural vibrations of a cylindrical shell reinforced with two-layer rings

被引：0
|
作者：
Ankyanets E.K. [1 ]
机构：
[1] S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev
来源：
International Applied Mechanics | 2005年 / 41卷 / 8期
关键词：
Adhesive interlayer; Cylindrical shell; Four-node finite elements; Natural frequency; Ring ribs; Vibration mode; Vibrations;
D O I：
10.1007/s10778-005-0161-x
中图分类号：
学科分类号：
摘要：
The vibrations of a cylindrical shell reinforced with ring ribs attached to the shell by means of elastic elements are studied. The problem is solved by the finite-element method. The shell and ribs are modelled by a plane four-node finite element, which is a combination of a four-node plane stress element and a four-node flexural element. The effect of the stiffness of the elastic elements on the natural frequencies and modes is examined. ©2005 Springer Science+Business Media, Inc.
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页码：924 / 928
页数：4
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