Nonlinear analysis of the forced response of structural elements
作者:
Ali H. Nayfeh,
Dean T. Mook,
Seshadri Sridhar,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1974)
卷期:
Volume 55,
issue 2
页码: 281-291
ISSN:0001-4966
年代: 1974
DOI:10.1121/1.1914499
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A general procedure is presented for the nonlinear analysis of the forced response of structural elements to harmonic excitations. Internal resonances (i.e., modal interactions) are taken into account. All excitations are considered, with special consideration given to resonant excitations. The general procedure is applied to clamped‐hinged beams. The results reveal that exciting a higher mode may lead to a larger response in a lower interacting mode, contrary to the results of linear analyses.
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