Transient Response of Thin Elastic Shells
作者:
J. P. Wilkinson,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1966)
卷期:
Volume 39,
issue 5A
页码: 895-898
ISSN:0001-4966
年代: 1966
DOI:10.1121/1.1909968
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A solution for the transient response of a thin elastic shell that rests on a viscoelastic foundation is found by means of the mode‐acceleration method. For a uniform load, this solution is compared with a similar solution obtained by means of the mode displacement method. A numerical example for a hemispherical shell illustrates that the mode acceleration method converges slightly more rapidly that the mode‐displacement method during the time of application of the transient pulse.
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