Non-linear static and dynamic deformations of shells of revolution†

Autor: Steven C. Batterman, J.R. Lehner
Rok vydání: 1974
Předmět:
Zdroj: International Journal of Non-Linear Mechanics. 9:501-519
ISSN: 0020-7462
DOI: 10.1016/0020-7462(74)90014-6
Popis: The rate equation method, previously developed by the authors, is extended to the analysis of static and dynamic finite deformations of shells of revolution. As an example of the technique, the static and dynamic response of an initially flat plate under spatially uniform, but time varying pressure, is analyzed. Full non-linear shell equations are used in the analysis, and results are presented for large static deflections as well as for large amplitude free and forced vibrations. The accuracy of the rate equation method is verified by comparison with known solutions obtained by other methods. This comparison also establishes the superiority of the rate equation method over other existing methods as far as calculation times and computer storage requirements are concerned.
Databáze: OpenAIRE
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