Preliminary Investigation of the Equivalence of Acoustically and Mechanically Induced Vibrations
作者:
L. Marin,
R. C. Kroeger,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1962)
卷期:
Volume 34,
issue 5
页码: 674-678
ISSN:0001-4966
年代: 1962
DOI:10.1121/1.1918182
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Tests were run on small cantilever beams in a standing‐wave tube and on a mechanical shaker. Measurements were made of tip amplitude and root strain at resonance for a given sound pressure level and input acceleration. Comparison of these measurements indicates that the acoustic pressure required to produce the same root strain (or tip amplitude) that would be caused by a given input acceleration varies inversely as the cube of the specimen's natural frequency.
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